 | Description of a new genus of West African snakes and revision of the South American Elaps
A Günther (1859) Ann. Mag. nat. Hist. 4: 161-174 |
 | Notes upon some reptiles of the Old World
E D Cope (1862) Proc. Acad. Nat. Sci. Philadelphia 14: 337-344 |
 | Memoire sur les insectes qui vivent sur le roseau commun, Phragmitis communis Trin. (Arundo phragmites L.) et plus specialement sur ceux de l'orde des Hymenopteres
J Giraud (1863) Verhandlungen der Zoologisch-Botanischen Gesellschaft in Wien 13: 1251-1288 |
 | Fourth account of new Species of Snakes in the Collection of the British Museum
A Günther (1865) Ann. Mag. Nat. Hist. 15: 89-98 |
 | Zwei neue von Herrn Major von Mechow während seiner letzten Expedition nach West-Afrika entdeckte Schlangen und eine Übersicht der von ihm mitgebrachten herpetologischen Sammlung
Wilhem Carl Hartwig Peters (1881) Sitzungsber. Ges. naturf. Freunde Berlin 1881(9): 147-150 |
 | LII. Bidrag till Braconidernas Kannedom
C G Thomson (1895) Opuscula Entomologica 20: 2141-2339 |
 | XIII. A Monograph of British Braconidæ. Part VI
Thomas A Marshall (1895) Transactions of The Royal Entomological Society of London 43: 363-398 |
 | Report on a collection of reptiles and fishes made by Miss. M. H. Kingsley during her travels on the Ogowe River and in Old Calabar
Albert C L G Günther (1896) Annals and Magazine of Natural History 17: 261-285 |
 | Note préliminaire sur une collection de reptiles recueillie par M. Aug à Lambaréné
F Mocquard (1897) Bulletin du Museum National d'Histoire Naturelle. Paris 3: 54-55 |
 | I. A Monograph of British Braconidæ. Part VIII
T A Marshall (1899) Transactions of The Royal Entomological Society of London 47: 1-79 |
 | Classification of the Ichneumon flies, or the superfamily Ichneumonoidea
Willam H Ashmead (1900) Proceedings of the U.S. National Museum 23(1206): 1-220 |
 | Die Schlangenfauna von Kamerun
Richard Sternfeld (1908) Mitt. zool. Mus. Berlin 3: 397-432 |
 | Reptilia et Amphibia
(1910) Jena Denkschriften Der Med Gesellschaft 16: 279-370 |
 | Zwei neue Schlangen aus dem Katangadistrikt, Kongostaat
L Müller (1911) Zoologischer Anzeiger 38: 357-360 |
 | Type species of the genera of ichneumon flies
H L Viereck (1914) Bulletin of the United States National Museum 83: 1-186 |
 | 7. On a Colubrid Snake (Xenodon) with a vertically movable Maxillary Bone
E G Boulenger (1915) Proceedings of The Zoological Society of London 1915: 83-85 |
 | A List of the Snakes of West Africa, from Mauritania to the French Congo
G A Boulenger (1919) Proceedings of the Zoological Society of London 1919(3-4): 267-307 |
 | Fossil Arthropods in the British Museum. V. Oligocene Hymenoptera from the Isle of Wight
T D A Cockerell (1921) Annals and Magazine of Natural History 7: 1-25 |
 | The genera of Hydrophyllaceae and Polemoniaceae in the southeastern United States
K A Wilson (1960) Journal of the Arnold Arboretum 41: 197-212 |
 | The Bases of Angiosperm Phylogeny: Chemotaxonomy
D E Fairbrothers, T J Mabry et al. (1975) Annals of the Missouri Botanical Garden 62: 765-800 |
 | Samuel Constant Snellen van Vollenhoven (1816-1880) and his entomological work
J Krikken, C V Achterberg et al. (1981) Tijdschrift Voor Entomologie 124: 235-268 |
 | Sobre o genero Elapomorphus Wiegmann, 1843 (Serpentes, Colubridae, Elapomorphinae)
Th De Lema (1984) Iheringia, Ser. Zool 64: 53-86 |
 | Acanthogilia, a new genus of Polemoniaceae from Baja California, Mexico
Alva G Day and Reid Moran (1986) Proceedings of the California Academy of Sciences 44: 111-126 |
 | The dentition, systematics, and phylogeny of Pseudoxyrhopus and related genera from Madagascar (Serpentes: Colubridae), with descriptions of a new species and a new genus
John E Cadle (1999) Bulletin of the Museum of Comparative Zoology 155: 381-443 |
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