Ross F Nigrelli

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Notes: External Parasites of the Electric Eel

Published in Zoologica, in 1938, in volume 23, issue 9, pages 217

Created: 2016-11-07, modified: 2016-11-07

Causes of diseases and death of fishes in captivity

Published in Zoologica, in 1943, in volume 28, issue 22, pages 203-216

Created: 2016-11-07, modified: 2016-11-07

Biometry of puffers and their parasites

Published in Zoologica, in 1943, in volume 28, issue 1, pages 1-8

Created: 2016-11-23, modified: 2016-11-23

Spontaneous neoplasms in fishes. VI. Thyroid tumors in marine fishes

Published in Zoologica, in 1952, in volume 37, issue 14, pages 185-189

Created: 2016-11-07, modified: 2016-11-07

Hyperplastic epidermal disease in the bluegill sunfish, Lepomis macrochirus Rafinesque

Published in Zoologica, in 1948, in volume 33, issue 8, pages 133-137

Created: 2016-11-07, modified: 2016-11-07

Spontaneous neoplasms in fishes. III. Lymphosarcoma in Astyanax and Esox

Published in Zoologica, in 1947, in volume 32, issue 11, pages 101-108

Created: 2016-11-07, modified: 2016-11-07

Mortality statistics for specimens in the New York Aquarium, 1939

Published in Zoologica, in 1940, in volume 25, issue 33, pages 525-552

Created: 2016-11-07, modified: 2016-11-07

The effect of holothurin on leucocyte migration

Published in Zoologica, in 1971, in volume 56, issue 1, pages 1-12

Created: 2016-11-23, modified: 2016-11-23

Trypanosomes from North America amphibians, with a description of Trypanosoma grylli Nigrelli (1944) from Acris gryllus (Le Conte)

Published in Zoologica, in 1945, in volume 30, issue 5, pages 47-56

Created: 2016-12-19, modified: 2016-12-19

The effects of holothurin on fish, and mice with Sarcoma 180

Published in Zoologica, in 1952, in volume 37, issue 8, pages 89-90

Created: 2016-11-07, modified: 2016-11-07

The chromataphores of Fundulus heteroclitus in polarized light

Published in Zoologica, in 1941, in volume 26, issue 23, pages 237-240

Created: 2016-11-07, modified: 2016-11-07

A spontaneous epithelioma in the platyfish, Xiphophorus (Platypoecilus) variatus

Published in Zoologica, in 1951, in volume 36, issue 18, pages 239-242

Created: 2016-11-07, modified: 2016-11-07

Endosphaera engelmanni Endoparasitic in Trichodina spheroidesi Infecting the puffer, Sphoeroides maculatus

Published in Zoologica, in 1947, in volume 32, issue 19, pages 169-172

Created: 2016-11-07, modified: 2016-11-07

Studies on the genus Hirudinella, giant Trematodes of scombriform fishes

Published in Zoologica, in 1947, in volume 31, issue 13, pages 185-196

Created: 2016-11-07, modified: 2016-11-07

Spontaneous neoplasms in fishes. I. Osteochondroma in the jewelfish, Hemichromis bimaculatus

Published in Zoologica, in 1946, in volume 31, issue 7, pages 89-92

Created: 2016-11-07, modified: 2016-11-07

Ectyonin, an antimicrobial agent from the sponge, Microciona prolifera Verrill

Published in Zoologica, in 1959, in volume 44, issue 13, pages 173-176

Created: 2016-11-07, modified: 2016-11-07

A melanotic tumor in the silverside, Menidia beryllina peninsulae (Good and Bean)

Published in Zoologica, in 1944, in volume 29, issue 6, pages 45-48

Created: 2016-11-07, modified: 2016-11-07

Preliminary studies of the effects of sulfonamides on fish and Bacterium salmonicida

Published in Zoologica, in 1947, in volume 32, issue 14, pages 121-123

Created: 2016-11-07, modified: 2016-11-07

Tissue responses of Cyprinodon variegatus to the myxosporidian parasite, Myxobolus lintoni Gurley

Published in Zoologica, in 1938, in volume 23, issue 7, pages 195-202

Created: 2016-11-07, modified: 2016-11-07

Fatty degeneration, regenerative hyperplasia and neoplasia in the livers of rainbow trout, Salmo gairdneri

Published in Zoologica, in 1961, in volume 46, issue 4, pages 49-55

Created: 2016-11-07, modified: 2016-11-07

Spontaneous neoplasms in fishes. V. Acinar adenocarcinoma of the pancreas in a hybrid platyfish

Published in Zoologica, in 1951, in volume 36, issue 6, pages 121-125

Created: 2016-11-07, modified: 2016-11-07

The morphology, cytology and life-history of Oodinium ocellatum Brown, a dinoflagellate parasite on marine fishes

Published in Zoologica, in 1936, in volume 21, issue 12, pages 129-164

Created: 2016-11-07, modified: 2016-11-07

Two new species of Trematodes from the deep sea scorpion fish, Scorpaena madurensis Cuv. & Val.

Published in Zoologica New York, in 1940, in volume 25, pages 263-268

Created: 2016-07-04, modified: 2016-07-04

The effect of thermal acclimation on brain cholinesterase activity of the killifish, Fundulus heteroclitus

Published in Zoologica, in 1964, in volume 49, issue 2, pages 41-51

Created: 2016-11-07, modified: 2016-11-07

Further studies on the susceptibility and acquired immunity of marine fishes to Epibdella melleni, a monogenetic trematode

Published in Zoologica, in 1937, in volume 22, issue 12, pages 185-192

Created: 2016-11-07, modified: 2016-11-07

Some tropical fishes as hosts for the metacercaria of Clinostomum complanatum (Rud. 1814) (=C. marginatum Rud. 1819)

Published in Zoologica, in 1936, in volume 21, issue 22, pages 251-256

Created: 2016-11-07, modified: 2016-11-07

The presence of a Myxobacterium, Chondrococcus columnaris (Davis) Ordal and Rucker (1944), on Fundulus heteroclitus (Linn.)

Published in Zoologica, in 1945, in volume 30, issue 11, pages 101-104

Created: 2016-12-19, modified: 2016-12-19

Spontaneous neoplasms in Fishes. VII. A spermatocytoma and renal melanoma in an African lungfish, Protopterus annectens (Owen)

Published in Zoologica, in 1953, in volume 38, issue 8, pages 109-112

Created: 2016-11-07, modified: 2016-11-07

The occurrence of leeches, Ozobranchus branchiatus (Menzies), on fibro-epithelial tumors of marine turtles, Chelonia mydas (Linnaeus)

Published in Zoologica, in 1943, in volume 28, issue 14, pages 107-108

Created: 2016-11-07, modified: 2016-11-07

Studies on lymphocystis disease in the orange filefish, Ceratacanthus schoepfi (Walbaum), from Sandy Hook Bay, N. J

Published in Zoologica, in 1939, in volume 24, issue 9, pages 256-264

Created: 2016-11-23, modified: 2016-11-23

Spontaneous neoplasms in fishes. II. Fibro-carcinoma-like growth in the stomach of Borophryne apogon Regan, a deep-sea ceratioid fish

Published in Zoologica, in 1947, in volume 31, issue 12, pages 183-184

Created: 2016-11-07, modified: 2016-11-07

The Effects of Holothurin, a Steroid Saponin of Animal Origin, on Krebs-2 Ascites Tumors in Swiss Mice

Published in Zoologica, in 1955, in volume 40, issue 5, pages 49-52

Created: 2016-11-07, modified: 2016-11-07

The chemical nature of holothurin, a toxic principle from the sea-cucumber (Echinodermata: Holothurioidea)

Published in Zoologica, in 1955, in volume 40, issue 4, pages 47-48

Created: 2016-11-07, modified: 2016-11-07

The pathology of myxosporidiosis in the electric eel, Electrophorus electricus (Linnaeus), caused by Henneguya visceralis and H. electrica spp. nov

Published in Zoologica, in 1953, in volume 38, issue 16, pages 183-191

Created: 2016-11-07, modified: 2016-11-07

The effects of holothurin, a steroid saponin from the sea cucumber, on the development of the sea urchin

Published in Zoologica, in 1960, in volume 45, issue 1, pages 1-16

Created: 2016-11-07, modified: 2016-11-07

Prickle cell hyperplasia in the snout of the redhorse sucker (Moxostoma aureolum) associated with an infection by the Myxosporidian Myxobolus moxostomi sp. nov

Published in Zoologica, in 1948, in volume 33, issue 3, pages 43-46

Created: 2016-11-07, modified: 2016-11-07

Spontaneous tuberculosis in fishes and in other cold-blooded vertebrates with special reference to Mycobacterium fortuitum Cruz from fish and human Lesions

Published in Zoologica, in 1963, in volume 48, issue 9, pages 131-144

Created: 2016-11-07, modified: 2016-11-07

On Sphyrion lumpi (Kroyer), a copepod parasite on the redfish, Sebastes marinus (Linnaeus), with special reference to the host-parasite relationships

Published in Zoologica, in 1939, in volume 24, issue 1, pages 1-10

Created: 2016-11-07, modified: 2016-11-07

The hematological parameters and blood cell morphology of the brown bullhead catfish, Ictalurus nebulosus (Le Sueur)

Published in Zoologica, in 1973, in volume 57, issue 3, pages 71-78

Created: 2016-11-07, modified: 2016-11-07

The morphology of Renicola philippinensis, n. sp., a digenetic trematode from the pheasant-tailed Jacana, Hydrophasianus chirurgus (Scopoli)

Published in Zoologica New York, in 1958, in volume 43, pages 105-112

Created: 2016-07-27, modified: 2016-07-27

Histochemical analyses of the fluid and the solid state of the adhesive materials produced by the pre- and postmetamorphosed Cyprids of Balanus eburneus Gould

Published in Zoologica, in 1973, in volume 57, issue 4, pages 79-95

Created: 2016-11-07, modified: 2016-11-07

Lymphocystis disease in Angelichthys

Published in Zoologica, in 1937, in volume 22, issue 20, pages 293-296

Created: 2016-11-07, modified: 2016-11-07

Trichodina spheroidesi and Trichodina halli spp. nov. parasitic on the gills and skin of marine fishes, with special reference to the life-history of T. spheroidesi

Published in Zoologica New York, in 1942, in volume 27, pages 65-72

Created: 2016-07-04, modified: 2016-07-04

Studies on the biology of barnacles: Parasites of Balanus oburneus and B. balanoides from New York Harbor and a review of the parasites and diseases of other Cirripedia

Published in Zoologica, in 1970, in volume 54, issue 7, pages 95-103

Created: 2016-11-07, modified: 2016-11-07

Enzootics in the New York Aquarium caused by Cryptocaryon irritans Brown, 1951 (=Ichthyophthirius marinus Sikama, 1961), a histophagous ciliate in the skin, eyes and gills of marine fishes

Published in Zoologica, in 1966, in volume 51, issue 9, pages 97-102

Created: 2016-11-07, modified: 2016-11-07

The ability of the Saprolegniaceae to parasitize platyfish

Published in Zoologica, in 1957, in volume 42, issue 11, pages 131-134

Created: 2016-11-07, modified: 2016-11-07

Lymphocystis in the Hogfish, Lachnolaimus maximus

Published in Zoologica, in 1937, in volume 22, issue 22, pages 303-305

Created: 2016-11-07, modified: 2016-11-07

VAGARIES OF HEPATICA

Published in Torreya, in 1903, in volume 3, issue 4, pages 54-57

Created: 2022-12-14, modified: 2022-12-14

The winter movements of the landlocked alewife, Pomolobus pseudoharengus (Wilson)

Published in Zoologica, in 1936, in volume 21, issue 13, pages 165-175

Created: 2016-11-07, modified: 2016-11-07

Studies on virus diseases of fishes. Spontaneous and experimentally induced cellular hypertrophy (Lymphocystis disease) in fishes of the New York Aquarium, with a report of new cases and an annotated bibliography (1874-1965)

Published in Zoologica, in 1965, in volume 50, issue 9, pages 83-96

Created: 2016-11-07, modified: 2016-11-07