Systematics of the Neotropical characiform genus Pseudocurimata Fernández-Yépez (Pisces:Ostariophysi) /

Systematics of the neotropical characiform genus Steindachnerina Fowler (Pisces: Ostariophysi) /
by: Vari, Richard P
Published: (1991)

Systematics of the neotropical characiform genus Curimatella Eigenmann and Eigenmann (Pisces: Ostariophysi), with summary comments on the Curimatidae /
by: Vari, Richard P.
Published: (1992)

Systematics of the neotropical characiform genus Psectrogaster Eigenmann and Eigenmann (Pisces: Characiformes) / Richard P. Vari.
by: Vari, Richard P.
Published: (1989)

Systematics of the Neotropical characoid genus Curimatopsis (Pisces:Characoidei) /
by: Vari, Richard P.
Published: (1982)

Systematics of the trans-Andean species of Creagrutus (Ostariophysi:Characiformes:Characidae) /
by: Harold, Antony S.
Published: (1994)

The neotropical fish family Chilodontidae (Teleostei:Characiformes) : a phylogenetic study and a revision of Caenotropus Günther.
by: Vari, Richard P.
Published: (1995)

The catfishes of the neotropical catfish family Helogenidae (Ostariophysi:Siluroidei) /
by: Vari, Richard P.
Published: (1986)

Phylogenetic study of the neotropical fish genera Creagrutus Günther and Piabina Reinhardt (Teleostei:Ostariophysi:Characiformes), with a revision of the cis-Andean species /
by: Vari, Richard P.
Published: (2001)

A phylogenetic study of the neotropical characiform family Curimatidae (Pisces : Ostariophysi) /
by: Vari, Richard P.
Published: (1989)

The neotropical fish family Ctenoluciidae (Teleostei:Ostariophysi:Characiformes) : supra and intrafamilial phylogenetic relationships, with a revisionary study.
by: Vari, Richard P.
Published: (1995)

Phylogenetic relationships of the families Curimatidae, Prochilodontidae, Anostomidae, and Chilodontidae (Pisces, Characiformes) /
by: Vari, Richard P.
Published: (1983)

Phylogenetic study of the neotropical fish genera Creagrutus Günther and Piabina Reinhardt (Teleostei: Ostariophysi: Characiformes), with a revision of the cis-Andean species /
by: Vari, Richard P.
Published: (2001)

Detritivores of the South American fish family Prochilodontidae (Teleostei:Ostariophysi:Characiformes) : a phylogenetic and revisionary study /
by: Castro, Ricardo M. C.
Published: (2004)

Detritivores of the South American fish family Prochilodontidae (Teleostei:Ostariophysi:Characiformes) : a phylogenetic and revisionary study /
by: Castro, Ricardo M. C.
Published: (2004)

A review of the South American catfish tribe Hoplomyzontini (Pisces, Aspredinidae), with descriptions of new species from Ecuador /
by: Stewart, Donald J.
Published: (1985)

Systematics of the pentadactylus species group of the frog genus Leptodactylus (Amphibia, Leptodactylidae) /
by: Heyer, W. Ronald
Published: (1979)

Studies of neotropical caddisflies, XXXIX : the genus Smicridea in the Chilean subregion (Trichoptera: Hydropsychidae) /
by: Flint, Oliver S.
Published: (1989)

A systematic revision of the piscivorous haplochromine Cichlidae (Pisces, Teleostei) of Lake Victoria (East Africa).
by: Oijen, M. J. P. van
Published: (1991)

Systematics of moths in the genus Catocala (Lepidoptera: Noctuidae).
by: Gall, Lawrence F. (Lawrence Frederick)
Published: (1990)

The description of a new species of South American hocicudo, or long-nose mouse, genus Oxymycterus (Sigmodontinae, Muroidea) : with a critical review of the generic content /
by: Hershkovitz, Philip
Published: (1994)

The South American gracile mouse opossums, genus Gracilinanus Gardner and Creighton, 1989 (Marmosidae, Marsupialia) : a taxonomic review with notes on general morphology and relationships /
by: Hershkovitz, Philip
Published: (1992)

A systematic review of the Nearctic and Neotropical River otters (genus Lutra, Mustelidae Carnivora).
by: Van Zyll de Jong, C. G.
Published: (1972)

A revision of the neotropical aquatic beetle genus Stenhelmoides (Coleoptera:Elmidae) /
by: Spangler, Paul J.
Published: (1989)

Hoplomyzon sexpapilostoma, a new species of Venezuelan catfish (Pisces, Aspredinidae) : with comments on the Hoplomyzontini /
by: Taphorn, Donald C.
Published: (1990)

Systematics and zoogeography of the bats of the Chaco Boreal /
by: Myers, Philip
Published: (1983)

Trachelyichthys exilis, a new species of catfish (Pisces, Auchenipteridae) from Peru /
by: Greenfield, David W.
Published: (1977)

Comparative gross morphology of male accessory glands among neotropical Muridae (Mammalia, Rodentia) with comments on systematic implications /
by: Voss, Robert S.
Published: (1981)

Studies of neotropical caddisflies, XXVIII : the Trichoptera of the Río Limón basin, Venezuela /
by: Flint, Oliver S.
Published: (1981)

Systematics of the North and Central American aquatic snail genus Tryonia (Rissooidea:Hydrobiidae) /
by: Hershler, Robert
Published: (2001)

A revision of the Indo-Pacific fish genus Gobiopsis with descriptions of four new species (Pisces: Gobiidae) /
by: Lachner, Ernest A.
Published: (1978)

The shrimp genus Atya (Decapoda: Atyidae) /
by: Hobbs, Horton H. (Horton Holcombe), 1914-1994
Published: (1982)

A revision of the alepisauroid family Scopelarchidae Pisces, Myctophiformes /
by: Johnson, Robert Karl
Published: (1974)

A review of the crayfish genus Astacoides (Decapoda:Parastacidae) /
by: Hobbs, Horton H. (Horton Holcombe), 1914-1994
Published: (1987)

Systematics, phylogeny and zoogeography of Bulimulinae (Mollusca) /
by: Breure, A. S. H.
Published: (1979)

A revision of the neotropical aquatic beetle genera Disersus, Pseudodisersus, and Potamophilops (Coleoptera: Elmidae) /
by: Spangler, Paul J.
Published: (1987)

Biosystematic studies of Ceylonese wasps, XVII : a revision of Sri Lankan and South Indian Bembix Fabricius (Hymenoptera: Sphecoidea: Nyssonidae) /
by: Krombein, Karl V.
Published: (1987)