NOTES ON THE EPITOLINAE WITH DESCRIPTIONS OF A NEW GENUS AND NEW SPECIES AND SUBSPECIES (LEPIDOPTERA : LYCAENIDAE) BY T. H. E. JACKSON Kapretwa, Kitale, Kenya jf 1 Pp. 123-163 ; Plates 1-13 ; i Text-figure BULLETIN OF THE BRITISH MUSEUM (NATURAL HISTORY) ENTOMOLOGY Vol. 12 No. 3 LONDON: 1962 THE BULLETIN OF THE BRITISH MUSEUM (NATURAL HISTORY), instituted in 1949, is issued in five series corresponding to the Departments of the Museum, and an Historical Series. Parts will appear at irregular intervals as they become ready. Volumes will contain about three or four hundred pages, and will not necessarily be completed within one calendar year. This paper is Vol. 12, No. 3 of the Entomological series. The abbreviated titles of periodicals cited follow those of the World List of Scientific Periodicals. Trustees of the British Museum 1962 PRINTED BY ORDER OF THE TRUSTEES OF THE BRITISH MUSEUM Issued 29 May 1962 Price Twenty-seven and Sixpence NOTES ON THE EPITOLINAE WITH DESCRIPTIONS OF A NEW GENUS AND NEW SPECIES AND SUBSPECIES (LEPIDOPTERA : LYCAENIDAE) By T. H. E. JACKSON CONTENTS Epitola Page The HEWITSONI group . . . . . . . . .126 The POSTHUMUS group . . . . . . . . .128 The CARCINA and NITIDE groups . . . . . . -130 The PINODES group . . . . . . . . .142 The SUBLUSTRIS group . . . . . . . . 152 The ALBA group .......... 155 x Species incertae sedis . . . . . . . . 155 Species incorrectly placed in Epitola . . . . . 155 Discussion ........... 156 Stempfferia ............ 157 Neavia . . . . . . . . . . . .158 Epitolina . . . . . . . . . . . 159 Hewitsonia ........... 160 ACKNOWLEDGEMENTS .......... 161 REFERENCES ........... 161 INDEX ............ 163 SYNOPSIS The genus Epitola is brought up to date with further association of the sexes. New species and subspecies are described, as well as a new genus. Genus EPITOLA Westwood THE genus Epitola Westwood was revised by P. J. L. Roche (1954). In this excellent paper will be found a history of the genus, a check list of the species, a working key to the males and descriptions of all new species to that date. Since then, however, many new species have been discovered and an attempt is made here to bring the genus up to date, and further, to integrate the females. The latter is admittedly a difficult task ; it was scarcely touched by Aurivillius in Seitz (1920), and not at all by Roche, but considerable evidence has accumulated either from species taken in cop., bred, or taken together in large numbers to warrant a preliminary arrange- ment, and it is felt that this is long overdue. In addition, a careful study of the underside markings is sometimes sufficient. The arrangement of the species in this paper largely follows that of Roche but, with the exception of the first two groups and the last, they have been rearranged according to the colour and markings of the females. This produces a large measure of agreement with Roche's keys, but some ENTOM. 12, 3. 8 126 T. H. E. JACKSON interesting discrepancies. With the exception of those of a few type specimens, which are not available for study, all records mentioned in this paper have been personally checked by the present author or by Monsieur H. Stempffer of Paris. All types are in British Museum (Nat. Hist.) unless otherwise stated. THE HEWITSONI GROUP Epitola crippsi Stoneham 9 Epitola crippsi Stoneham, 1933 : i, pi. 2. Type. KENYA : Soy. (Stoneham Mus., Kenya.) <$ undescribed : the male of this species was taken by the writer some years ago at Busia, Uganda and forwarded to Europe. The specimen has unfortunately been mislaid and so the description cannot be included here. The male is almost identical with the female, but with sex brands. Recorded from : KENYA : Soy ; UGANDA : Busia. Epitola hewitsoni Mabille (PL 13, figs. 124, 130) c? Epitola hewitsoni Mabille, 1877 : 221. Type. ANGOLA : Cabinda, Landana. (Paris Mus.) Epitola hewitsoni Mabille ; Seitz, 1920 : pi. 65, d. Recorded from : CAMEROONS : Bitje ; ANGOLA : Cabinda. Epitola hewitsonioides Hawker-Smith cj, $ Epitola hewitsonioides Hawker-Smith, 1933 : u. Types. CONGO : Middle Lowa Valley, near Walikale. Recorded from : CAMEROONS : Bitje ; FR. EQUAT. AFRICA : Etoumbi, Mambili Forest ; CONGO : Equator, Eala, Lomami River. Epitola miranda miranda Staudinger (PL i, fig. i, PL 2, fig. 10) n 8 s - JI > I2 - Type. UGANDA : Katera. $. Similar to moyambina Bethune-Baker and to cercene Hewitson, but distal edge of fore wing white patch more or less rounded and underside different. Legs light brown with lighter joints ; palps light brown above and below ; frons light brown with white edges ; eyes brown ; antennal shaft black above, checkered minutely white below ; club orange-tipped. Upperside fore wing : black-brown ; cell and basal third of space i brown with sparse blue scales. A broad white postdiscal band with rounded distal edge, just invading the cell proximad. A small triangular patch on the discocellular. The white band is slightly dentate in 2 and 3, but thereafter rounded and even to vein 9. This band stretches from ia-g, as in cercene. Upperside hind wing : dark grey-brown ; immaculate. Underside fore wing : very pale brownish grey with white band as above, but slightly yellowish near the costa markings in apical area faint. Underside hind wing : very pale brownish grey with markings as in the male. Length of fore wing ; 18 mm. Neallotype $. UGANDA: Katera. ix.i949. T. H. E. Jackson. Recorded from : UGANDA : Katera and Budongo. Epitola convexa Roche (PL i, fig. 7, PL 2, fig. 16) cJ Epitola convexa Roche, 1954 : 496, pi. 20, figs, u, 12. Type. UGANDA : Bwamba. $. Very similar to the females of moyambina Baker, cercene Hewitson and intermedia Roche. Legs brown, heavily scaled whitish ; palps light brown above and below ; eyes brown ; frons brown edged whitish ; antennal shaft black above, checkered white below ; club yellow- tipped. Upperside fore wing : black-brown ; basal area of i and cell brown with blue scales, more blue than in intermedia but less than in cercene and moyambina. A triangular black spot on the disco- cellular, longer and more pointed than in the other species and reaching almost to the lower 132 T. H. E. JACKSON angle of the cell. Broad white postdiscal band, double-toothed in space 2, thereafter narrowing in squared steps between 3, 4 and 5, and 6-9, stretching from veins ia-g. Upperside hind wing : dark grey-brown ; immaculate. Underside fore wing : scarcely differs from cercene Hewitson, except for the slightly different distal margin of the white band. Submarginal and marginal lines as in male. Underside hind wing : grey-brown, with markings as in the male. Length of fore wing ; 21 mm. Neallotype $. UGANDA: Unyoro, Budongo Forest, vm.ig^j. T. H. E. Jackson. Recorded from : FR. EQUAT. AFRICA : Etoumbi and Ouesso ; UGANDA : Bwamba, Budongo and Mpigi. Epitola cercenoides Holland <$ Epitola cercenoides Holland, 1890 : 424. Type. GABOON : " Upper waters of the River Ogove." (Carnegie Mus., Pittsburg.) $ Epitola batesi Druce, 1910 : 365, pi. 34, figs. 2, 3. Type. CAMEROONS : Bitje. <$, $ Epitola batesi Druce ; Seitz, 1920 : pi. 64, h. Recorded from : WEST AFRICA to UGANDA. Epitola uniformis Kirby (PI. i, fig. 8, PL 2, fig. 17) (J Epitola uniformis Kirby, 1887 : 445. Type. NIGERIA : Lagos. Epitola uniformis Kirby ; Seitz, 1920 : pi. 64, h. $ Epitola versicolor Kirby, 1887 : 444. (Described as the male.) Epitola leonina Staudinger ; Seitz, 1920 : 355. $. There has been considerable confusion in the past over the females of uni- formis Kirby, leonina Staudinger and zelza Hewitson. The female described by Kirby, loc. cit. and figured in Seitz, 64, h, is the female of zelza Hewitson. Similarly, the female ascribed by Aurivillius in Seitz, p. 355, to leonina Staudinger is the female of uniformis Kirby. The following evidence is considered conclusive. 1. An examination of the underside of leonina Staudinger shows that it belongs to the group containing zelza Hewitson, tumentia H. Druce, badura Kirby and nigro- venata sp. n. All the females of this group are brown with blue discal areas. It seems probable, therefore, that the female of leonina will be similar. Further, in the eastern Congo and extreme west of Uganda (Bwamba) leonina flies with a blue female and in the west a similar female is found in the same areas as the male. 2. If the above is correct then the black and white female must belong to uniformis and it is significant that this female occurs in all localities cited for the male. The only alternative to this is that this black and white female is merely a variety of cercenoides Holland with blue scaling covering the disc of the hind wing, an unlikely hypothesis, since it would leave uniformis, a comparatively common species, without a known female of any sort. On average; also, the females with the blue discal area in hind wing, are smaller than those of cercenoides. NOTES ON THE EPITOLINAE 133 This insect was described by Aurivillius in Seitz, under the name leonina Staudinger, but a fuller description is given below : . Nearest to cercenoides Holland, but with blue discal area in hind wing. Legs dark brown with paler joints ; palps dark brown above and below, also eyes and frons ; antennal shaft black above, checkered below ; club orange-tipped. Upperside fore wing : black-brown ; cell and extreme base of i blue ; a large black triangular spot on the discocellular ; broad white postdiscal band not invading the cell and with evenly curved distal edge, becoming yellowish towards the costa and stretching from veins la to 9. Slight indentations in 2 and 3 but less so than in cercenoides. Upperside hind wing : dark brown ; a blue patch covering the basal two-thirds of the cell, the extreme base of space 3 and the basal third of i. This blue area is variable ; it may extend over the whole cell and beyond or be reduced to some scattered blue scales, but is present in all specimens before me. Underside fore wing : grey-brown ; the postdiscal band strongly yellow from vein i to the costa ; apical markings prominent as in male. Basal grey-brown area distally V-shaped in which it differs from cercenoides. Underside hind wing : grey-brown with prominent lines as in male. Length of fore wing : 16 mm. Neallotype $. FR. EQUAT. AFRICA : Ouesso, Ketta Forest, ix.igsg. T. H. E. Jackson. Recorded from : SIERRA LEONE ; IVORY COAST ; NIGERIA ; GHANA ; GABOON ; FR. EQUAT. AFRICA ; CONGO ; N. ANGOLA. Epitola dorothea Baker (PI. 9, fig. 87, PL 10, fig. 97) o*, $ Epitola dorothea Baker, 1904 : 227. Type. SIERRA LEONE. Recorded from : SIERRA LEONE : Moyamba, Mabangi ; IVORY COAST : Guiglo ; GHANA : KUMASI. Epitola insulana Aurivillius (PI. i, fig. 9, PL 2, fig. 18, PL 9, fig. 88, PL 10, fig. 98) cJ Epitola insulana Aurivillius, 1923 : 1203. Type. FERNADO Po : San Carlos. (Riksmuseum, Stockholm.) $. Legs and palps below pale brown, heavily dusted with grey scales ; palps above darker brown ; frons light brown laterally fringed with white ; eyes dark brown ; antennal shaft dark brown above, below minutely checkered white ; club orange-tipped. Upperside : nearest to cercene Hewitson and cercenoides Holland but differs from both in the bright blue basal area fore wing. Upperside fore wing : black ; broad white postdiscal band from 2-7 broadest in space 2, 8 mm., where it almost reaches the margin, slightly invading space i at the distal end and narrowest, 2 mm., in space 6, proximally this band is straight from vein 7 to the origin of vein 3 and then bent distad, running almost along vein 2 ; whole basal area bright blue ; extending in space i to within 2 mm. of the margin, small triangular black spot, at junction between white and blue areas arising from vein 7. Upperside hind wing : plain dark brown. Underside fore wing : pale brown with white band of upperside showing through, but exten- ding to space i, proximal edge, therefore, straight throughout ; a few faint paler markings in apex. J34 T. H. E. JACKSON Underside hind wing : pale brown, with very faint traces of submarginal and postdiscal lines. Length of fore wing : 17 mm. Neallotype $. FERNANDO Po : 3,000-4,000 ft., vi. 1926. T. A. Barns. Joicey Bequest. Known only from Fernando Po. An outlying member of this group is Epitola katherinae Poulton, in which the female is similar, but the light patch in fore wing is orange. Epitola katherinae Poulton n s - X 3. M- Type. UGANDA : Entebbe. $ unknown. Known only from the type. B. $ brown with large blue discal areas in both wings, but no postdiscal white line or blue spots ; occasionally the blue area in fore wing is distally white. Epitola staudingeri staudingeri Kirby (PI. 3, ng. 19, PI. 4, fig. 29) cJ Epitola staudingeri Kirby, 1890 : 271. Type. SIERRA LEONE. (Staudinger Coll.) Epitola staudingeri Kirby ; Seitz, 1920 : pi. 65, d. $. Legs dark brown, with much lighter scaling at the joints ; palps light brown with whitish lateral edges ; antennal shaft, black above, checkered white below ; club tipped bright orange. Upper side fore wing : dark brown, with dull blue basal area from inner margin to upper median vein covering the cell, but not extending beyond it ; distally very irregular and arranged as follows : a long sharply pointed streak in 5, extending half-way along the cellule ; a very small spot in the base of 4 ; a streak in 3, 5 mm.; the whole of i and 2 almost to the margin. Upperside hind wing : dark brown ; discal and basal dull blue patch from veins 1-6, not sharply defined distally ; a broad dark brown border 2-3 mm. but containing scattered blue scales ; costal border dark brown. Underside : clay coloured, slightly paler along inner margin of fore wing ; faint traces of two submarginal crenulate lines on both wings, otherwise unmarked. Length of fore wing : 20 mm. Neallotype $. SIERRA LEONE : Baudajuma, No. 1898. G. I. Arnold. Recorded from : SIERRA LEONE and NIGERIA. NOTES ON THE EPITOLINAE 135 Epitola staudingeri gordoni Druce . FR. EQUAT. AFRICA : Moy en Congo, Etoumbi. ix.ig6o. T. H. E. Jackson. Allotype c. Same data as holotype. Recorded from : GABOON and FR. EQUAT. AFRICA. Epitola mara Talbot (stat. n.) (PI. 3, fig. 20, PI. 4, fig. 30) P^ 2O > ^S 8 - T 9> 2 9 6* ; n g s - 2I . 22 ? Type. SE. NIGERIA : Isoba. Known only from the types. Epitola albomaculata Baker (J Epitola albomaculata Baker, 1903 : 329. Type. SIERRA LEONE. Epitola albomaculata Baker ; Seitz, 1920 : pi. 65, e. 9 Epitola albomaculata Baker, 1904 : 230. Recorded from : SIERRA LEONE : Moyamba ; NIGERIA : Warri. Epitola liana Roche (PI. 13, figs. 119, 125) 6* Epitola liana Roche, 1954 ' 5> pi- 2I > n s - 2 3- 2 4- Type. UGANDA : Bwamba. 9- Legs white ; palps white with black tips, frons white ; eyes brown ; antennal shaft black above ; finely checkered white below. Upperside fore wing : black with dark blue basal area from the upper median to inner margin and extending distad as follows : upper half of cell and space 4 white to within 3 mm. of margin ; base of spaces 2 and 3 blue and a large white spot mid-way in 2 ; space i blue, distally white to within 2 mm. of margin. A small black streak on the discocellular. NOTES ON THE EPITOLINAE 139 Upper side hind wing : dark grey ; blue basal patch from veins 1-6, covering half space 2 and the bases of 3-6 ; a large whitish spot mid-way in 5 and 6 and space 8 whitish ; a fine black streak on the discocellular ; fine black marginal line and fringes checkered. Underside : as in the male, but white ground colour more prominent. Length of fore wing : 15 mm. Neallotype $. UGANDA: Masaka, Sango Bay, Katera. viii.igSo. T. H. E. Jackson. Recorded from : UGANDA : Budongo, Katera and Bwamba. Epitola nitide Druce $ Epitola nitide Druce, 1910 : 336, pi. 34, fig. i. Type. CAMEROONS : Bitje, Ja River. Epitola nitida [sic] Druce ; Seitz, 1920 : 356. $ Epitola subalba Baker, 1915 : 190. Type. CAMEROONS : Bitje. Epitola nitide Druce ; Dufrane, 1953 : 50 [Redescription] . Recorded from : GHANA : Ho, Kapandu ; CAMEROONS : Bitje ; FR. EQUAT. AFRICA : Kelle ; UGANDA : Mukono, Katera. Epitola virginea Baker 9- Epitola virginea Baker, 1904 : 230. Type. SIERRA LEONE. $ Epitola virginea Baker ; Roche, 1954 : 5 OI > pi- 2O - n S s - T 7> l8 - Allotype (J. SIERRA LEONE : Daru. Recorded from : SIERRA LEONE : Moyamba, Daru ; GHANA : Kumasi. C. $$. Plain brown above. Epitola conception Suffert $ Epitola concepcion Suffert, 1904 : 54. Type. CAMEROONS : Barombi (Berlin Mus.). Epitola concepcion Suffert ; Seitz, 1920 : pi. 65, a. $ Epitola concepcion Suffert ; Aurivillius, 1923 : 1199. Allotype, S. CAMEROONS : Molundu. There are no specimens of this species in the British Museum (Nat. Hist.) or in the author's collection. Epitola elissa Grose-Smith (PI. 3, fig. 25; PI. 4, fig. 35) $ Epitola elissa Grose-Smith, 1898 : 354. Type. NIGERIA : Warri. Epitola oniensis Baker, 1913 : 501. Type. NIGERIA : Oni near Lagos. (Hope Dept., Oxford.) $. Legs brown with paler joints, almost checkered ; palps pale brown with black tips ; eyes black ; frons dark brown ; antennal shaft dark brown above, checkered below ; club yellow -tipped. Upperside : plain dark brown in both wings ; no markings. ENTOM. 12, 3. 9 140 T. H. E. JACKSON Underside fore wing : warm brown ; two faint dentate submarginal lines ; a stronger post- discal crescentric line from costa to vein 2 ; no other marks ; space i pale grey. Underside hind wing : warm brown ; traces of four-dentate lines all distad of the cell and broken into spots. Both wings with fine dark margins. Length of fore wing : 15 mm. Neallotype $. NIGERIA : Ogoja Prov., Ikom. 11.1956. T. H. E. Jackson. Recorded from : SIERRA LEONE : Moyamba ; NIGERIA : Ikom and Warri ; BR. CAMEROONS : Mamfe. Epitola ikoya Roche $, $ Epitola ikoya Roche, 1954 : 497- pi- T 9> ^S s - 5~6 2 <3 '> 3. 4 $ Type. CAMEROONS : Bitje, Ja River. Taken in cop. Recorded from : CAMEROONS : Bitje ; FR. EQUAT. AFRICA : Ketta and Mambili ; CONGO : Beni and Lubilinga Valley, Lubutu. Epitola carcina Hewitson $ Epitola carcina Hewitson, 1873 : 150. Type. NIGERIA : Old Calabar. cf, $ Epitola kholifa Baker, 1904 : 229. Type. SIERRA LEONE. pi- 22 > n s - 35> 3^- Type. UGANDA : Bwamba. Very similar to viridana Joicey & Talbot, but differs below. $. Legs brown and white checkered ; palps whitish, streaked black below with black tips, above basally whitish with long black tips ; frons dark brown ; antennal shaft black above, checkered white and black below ; club orange-tipped. Upperside : plain dark brown with four bluish postdiscal spots from 4-7 on fore wing. Underside : as in the male, cf. figure in Roche loc. cit.; the dark postdiscal band in hind wing below is plainly visible. Length of fore wing : 16 mm. Neallotype $. KENYA: Kakamega. ix.i937. T. H. E. Jackson. Males of this species were taken at Lake Nabugabo flying over clumps of bushes early in the morning. Recorded from : UGANDA : Bwamba and Lake Nabugabo ; KENYA : Kakamega. Epitola catuna Kirby (PI. 5, fig. 40 ; PI. 6, fig. 50) cj Epitola catuna Kirby, 1890 : 273. Type. CAMEROONS. (Staudinger Coll.) Epitola catuna Kirby ; Grose-Smith & Kirby, iv.i892 : Lye. Afr. pi. 17, figs, n, 12. 144 T. H. E. JACKSON Epitola catuna Kirby ; Seitz, 1920 : pi. 64, g. 9 Epitola mus Suffert, 1904 : 53 (syn. n.). Type. CAMEROONS : Barombi Station. (Berlin Mus.) Epitola mus Suffert ; Seitz, 1920 : pi. 65, e. The type of Epitola mus Suffert has been examined and proves to be a female of Epitola catuna Kirby. $ Legs brown with small pale spots on the joints ; palps dark brown above and below ; frons and eyes brown ; antennal shaft black above, checkered below ; club orange-tipped. Upperside : plain dark brown ; immaculate. Underside fore wing : brownish grey as in the male ; inner margin broadly pale, then base to vein 5 very slightly darker than ground colour, a few obscure marks in apical area. Underside hind wing : brownish grey ; three very faint crescentric lines in submarginal and postdiscal areas. Length of fore wing : 15 mm. Neallotype $. UGANDA: Bwamba, Bundibugyo. .1954. T. H. E. Jackson. Recorded from : FERNANDO Po ; SPANISH GUINEA : Riomuni ; BR. CAMEROONS : Barombi ; FR. CAMEROONS : Bitje ; GABOON : Kuilu ; FR. EQUAT. AFRICA : Ouesso and Etoumbi ; CONGO : Epulu, Beni, Ituri ; UGANDA : Bugoma, Budongo, Bwamba, Toro, etc. Epitola carpenteri Baker (PL 5, ng. 41, PL 6, fig. 51, PL 9, fig. 83, PL 10, fig. 93) cj Epitola carpenteri Baker, 1921 : 462. Type. UGANDA : Bugalla Is. Lutoboka. (Hope Dept., Oxford.) It has apparently been overlooked by Roche et al., that Baker described the male of the above species in his original description, loc. cit. and designated a holotype. This specimen has been examined in the Hope Dept., Oxford and found to belong to a species near catuna Kirby. Baker's allotype female belongs to a different species, Epitola azurea sp. n., which is described later in this paper. To add to the original description of the male, it may be said that carpenteri differs from catuna in the more prominent blue streaks on fore wing in spaces 4 and 5, in the wider black border in hind wing and in the different underside. In the former, the underside ground colour is warm brown instead of dark grey ; the black basal patch, fore wing, is much more prominent, as are also the darker submarginal and discal lines in hind wing. Further, it is larger ; length of fore wing ; 15 mm.; in catuna 13-14 mm. $. Upperside : plain dark brown in both wings, with some very scattered blue scales in the discal and postdiscal areas of the fore wing. Underside : as in the male, but paler ; the pale markings in the cell of fore wing less distinct. Length of fore wing : 14 mm. Neallotype?. UGANDA: Sesse Isles, Bugalla Is. ix-x.igsS. T. H. E. Jackson. Recorded only from : UGANDA : Sesse Isles, Bugalla and Entebbe. This species is very near catuna Kirby, but the differences are deemed sufficient to accord it specific rank, especially since catuna is known to occur very near Entebbe. Both sexes have been taken feeding on low shrubs among Crematogaster ants at the edge of the forest on Bugalla. NOTES ON THE EPITOLINAE 145 Epitola ghesquieri Roche (PL 5, fig- 43, PL 6, fig. 53) P^ 22 - n s - 3 1 - 3 2 - Roche (1954) was well aware that there were two forms of female associated with cephena Hewitson, but considered them to be varieties of the same thing. This, however, is incorrect ; the heavily marked form as figured in Seitz, belongs to cephena and agrees well with the female of the eastern subspecies entebbeana Baker and the more lightly marked insect is the female of mercedes Suffert. The type of Epitola mercedes Suffert has been examined, and there is no doubt that it is identical with the male described by Roche (1954) as cephena Hewitson. $. Legs brown with paler joints ; eyes black ; irons brown ; palps pale brown below, dark brown above ; antennal shaft black above, strongly checkered white below ; club orange- tipped. Upper side fore wing : greyish black ; blue postdiscal spots in 5 and 6 and a trace of a third in 7 ; two others, larger, about mid -way in spaces i and 2. No other marks. Upperside hind wing : greyish black ; a small rounded blue spot at the end of cell, but some- times unmarked, which is also true of the male. Underside fore wing : brownish grey ; postdiscal whitish spots in i and 2, as above, and in 4-6 ; jet black streak between veins 2-5, erupting into space 5, from base to i mm. of margin ; obscure crenulated submarginal lines. Underside hind wing : brownish grey with much grey scaling ; two obscure crenulated sub- marginal lines. Length of fore wing : 16 mm. Neallotype ?. NIGERIA: Lagos Dist., Oshodi. ^.1955. T. H. E. Jackson. Both sexes were seen at Oshodi flying low down, in deep shape under Crematogaster- infested trees. Recorded from : NIGERIA : Lagos Dist. ; CAMEROONS : Johann Albrechts Hohe. Epitola ouesso sp. n. (PI. 7, figs. 59, 60 ; PI. 8, figs. 69, 70) Nearest to cephena Hewitson in the male and to pinodes Druce and mercedes Suffert in the female. cJ. Legs dark brown with small paler joints ; palps dark brown above and below with some grey hairs ; frons black ; eyes brown ; antennal shaft black above, finely white checkered below ; club yellow-tipped. Upperside fore wing : black ; dark blue streak in lower half of cell and dark blue spots in extreme base of 2 and basal half of i. Upperside hind wing : black ; dark blue patch covering cell and basal half of 4 and 5 ; more cattered blue scales in 1-3 ; no postdiscal spots and no other markings. 148 T. H. E. JACKSON Underside fore wing : dark brown, no grey coloration ; black basal streak restricted by ground colour in 1-3 ; no postdiscal spots or other markings. Underside hind wing : dark brown, usual markings scarcely visible. $. Very similar to female mercedes Suffert differing only below, and in the extended blue in hind wing above. Upperside forewing : brownish black ; small blue postdiscal spots in 57, and in base of i and 2. Upperside hind wing : obscurely scaled blue from cell to mid-way in 4 and 5 and in the base of i and 2, otherwise brownish black. Underside fore wing : browner than in mercedes ; upper edge of black inner marginal patch perfectly straight along vein 5 ; in mercedes there is a broad extension mid-way into space 5 ; large postdiscal white spots in black area in i and 2 ; very small white spots in 4-7. Underside hind wing : brown, faint traces of submarginal and postdiscal crenulate lines. Length of fore wing : $ and ? 16 mm. Holotype <$. FR. EQUAT. AFRICA: Ouesso, Ketta Forest. X.IQSQ. T. H. E. Jackson. Allotype $. Same data as holotype. Recorded from : FR. EQUAT. AFRICA : Ouesso Dist. ; only the types. Epitola azurea sp. n. (PI. 7, fig. 61, PI. 8, fig. 71) $ Epitola carpenteri Baker, 1921 : 462, pi. 22, figs. 37, 38. Allotype. UGANDA : Dama Is., L. Victoria. (Hope Dept., Oxford.) The male associated with this female by Roche belongs to mpangensis sp. n. See below. o*. Legs brown with pale spots on joints ; palps pale whitish below with dark tips, black above ; frons whitish grey with broad brown median band ; antennal shaft black above, finely checkered white below ; club pale-tipped. Upperside fore wing : black with pale bright blue spots as follows : a spot in base of cell, another linear and irregular in centre, a large spot covering all of i to within 2 mm. of margin, another spot in base of 2 and a few blue scales in la ; a black spot of the ground colour usually, but not always present in upper centre of blue area in i. Upperside hind wing : black ; large pale bright blue discal area from veins 1-6 ; narrow black margin and black costal area. Underside fore wing : silvery grey ; black inner marginal streak bounded by vein 5 ; two very large silvery white spots in distal half of i and 2, almost obliterating the black area distally ; silvery crescentric submarginal lines ; three silvery spots in line, horizontally along upper edge of black area. Underside hind wing : silvery grey ; heavily irrorated with silver scales throughout ; sub- marginal and postdiscal silvery crescentric lines and a square silvery patch in the base of 4. Length of fore wing : 13 mm. This species differs from mpangensis sp. n. in the much paler brighter blue, the extended blue area of fore wing and in the smaller expanse. A series of males were taken in the type locality, with females and there is no doubt as to its identity. Holotype $. That described by Baker as allotype of E. carpenteri Baker. Allotype <$. UGANDA: Masaka, Sango Bay, Katera. .1956. T. H. E. Jack- son. NOTES ON THE EPITOLINAE 149 The males fly under the canopy, never venturing outside ; flight is fast but short and continues later than in most species up to about n a.m. The females fly later, laying on lichen-covered tree trunks. So far known only from this locality. Recorded from : UGANDA : Sango Bay, Katera, Dama Is., L. Victoria. Epitola mpangensis sp. n. (PL 5, ng. 48, PL 6, fig. 58) 6* Epitola carpenteri Baker ; Roche, 1954 : 5 OO > pi- 22 > n 8 s - 37- 3 8 - <. Described and figured by Roche, loc. cit., as carpenteri Baker. 9. Similar to azurea sp. n., but with much darker underside. Legs dark brown with pale spots on the joints ; palps dark grey below, pale grey above with black tips ; frons and eyes dark brown ; antennal shaft checkered white above and below ; club with minute yellow tip. Upperside fore wing : black ; four white blue-edged postdiscal spots in 4-7 ; a large white spot covering most of 2 ; space i blue, distally bluish white to within 2 mm. of margin, space i a blue from base to middle. Upperside hind wing : black ; large blue discal area from veins 1-6, distally paler ; border of even width about 3 mm. Underside fore wing : brownish grey ; postdiscal spots in 4-7 and i and 2 much larger than in azurea, the latter filling up most of the black inner marginal streak ; latter as in azurea ; submarginal lines merged into wide grey border. Underside hind wing : brownish grey with two submarginal and one postdiscal crenulate lines and square grey patch in 4 as in azurea ; scattered basal grey spots. Length of fore wing : 15 mm. This species can be distinguished from azurea in the male by the darker blue and more restricted spots on fore wing and by the greater expanse. In the female by the darker underside. Holotype <. That cited by Roche, loc. cit., as " Allotype " <$ Epitola carpenteri Baker. UGANDA : Bwamba. x.i94i. T. H. E. Jackson. Allotype ?. UGANDA: Mpigi, Mpanga Forest, viii.igsg. T. H. E. Jackson. Recorded from : CONGO : Lowa Valley and Katanga ; UGANDA : Bwamba and Mpigi. Epitola katerae sp. n. (PL 7, figs. 62, 63, PL 8, figs. 72, 73) In the male nearest to ghesquieri Roche, nigeriae sp. n. and mercedes Suffert of the previous group and in the female to azurea sp. n. and mpangensis sp. n. cJ. Legs brown with very small pale spots at the joints ; frons and eyes brown ; palps brown below with some grey hairs, brown above with black tips ; antennal shaft checkered black and white above and below (a very unusual character) ; club black, very minutely orange-tipped. Upperside fore wing : black ; immaculate. Upperside hind wing : black with dark blue discal basal patch between veins 1-6, covering only the basal portions of spaces 1-5 and ending distally in scattered blue scales ; a wide black distal border, 3-4 mm. and black costal border ; veins 2-4 black ; distal edge of blue patch ill-defined. Underside fore wing : dark grey ; black inner-marginal streak between veins 2-5 ; large pale grey square spot in distal part of i and ia ; postdiscal pale spots in 4-7, conjoined to form a line ; another larger silvery spot in 2 ; margin speckled with silvery scales. 150 T. H. E. JACKSON Underside hind wing : dark grey ; irrorated with silvery scales, the individual lines obscured ; a more prominent patch of silver scales in the base of 4 and 5. $. Very similar to azurea. Legs, eyes, palps and frons much as in male, but paler ; antennal shaft checkered on both surfaces as in male (in azurea jet-black above in both sexes). Upper side fore wing : greyish black ; large white, blue-edged postdiscal spots in 4-7, the latter a streak ; another, broad, elongate in 2 to i mm. of margin ; the whole of i to 2 mm. of margin light bluish ; basal half of la, also, bluish ; a small black streak from mid -way along median vein, invading blue area in i. Upper side hind wing : paler, blackish grey ; pale bluish basal-discal patch from veins 1-6, distal and costal borders of ground colour, former about 2 mm.; the blue area slightly paler distally. Underside fore wing : differs from azurea in the greater amount of dark ground colour and from mpangensis in the absence, as such, of the inner-marginal black streak, which in this species merges into the discal ground colour. Ground colour dark grey-brown ; large white patch on inner-margin comprising the postdiscal spots in i and 2 and covering the whole distal half of i and more than half 2 ; white postdiscal spots in 4-7 above ; a prominent thick white submarginal crenulate line ; apex and distal border thickly irrorated with silvery white scales. Underside hind wing : brownish grey ; the whole covered with silvery white scales with a more prominent silvery white patch in the base of 4 and 5 ; a dark crenulate submarginal line. Length of fore wing : $ and $, 16 mm. Holotype <$. UGANDA: Masaka, Sango Bay, Katera. viii.1956. T. H. E. Jackson. Allotype $. Same data as holotype. xi.i954. This species is, so far, only known from Katera, Masaka Dist., where the males were taken on an open hillside flying over small trees and bushes from about 9-9.30 a.m. The females were found laying on the lichen-covered trees among Cremato- gaster ants. Epitola rileyi Audeoud cJ, $ Epitola rileyi Audeoud ; 1936, 704, pi. 7, figs. 3 $ ; 4 $. Types. CAMEROONS : Lolodorf. (Audeoud, Coll. Geneva.) This species, probably belongs here, although it differs from all others in the crenulated margins to the wings. There are no specimens of this species in the British Museum (Nat. Hist.). Epitola kamengensis sp. n. (PI. 7, figs. 64, 65 ; PI. 8, figs. 74, 75) Near katerae sp. n., but larger and differing below. n g s - 2 3 Types. UGANDA : Katera. 152 T. H. E. JACKSON Epitola dolorosa Roche (J, $ Epitola dolorosa Roche, 1954 : 49$, pi- 21, figs. 27, 28 (J, 29, 30 .. Types.