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Published Articles

Ogyges Kaup, a flightless genus of Passalidae (Coleoptera) from Mesoamerica: nine new species, a key to identify species, and a novel character to support its monophyly

ENIO B. CANO
PDF (18MB)
Open Access
Description of two new cases of gynandromorphism in Paratrigona Schwarz and Augochlora Smith (Hymenoptera: Apidae and Halictidae)
LEOPOLDO J. ALVAREZ , MARIANO LUCIA , PABLO J. RAMELLO , ALBERTO H. ABRAHAMOVICH
PDF (1MB)
Subscription

First record of the family Pseudochiridiidae (Arachnida, Pseudoscorpiones) from continental South America—a Pseudochiridium from a Brazilian cave

DIEGO MONTEIRO VON SCHIMONSKY , MARIA ELINA BICHUETTE , VOLKER MAHNERT
PDF (1022KB)
Subscription

Two new species of tarsonemid mites (Acari: Tarsonemidae) from northeastern Brazil

JOSILENE M. SOUSA , ANTÔNIO C. LOFEGO , MANOEL JR. G. C. GONDIM
PDF (1MB)
Subscription

A review of the Hexactinellida (Porifera) of Chile, with the first record of Caulophacus Schulze, 1885 (Lyssacinosida: Rossellidae) from the Southeastern Pacific Ocean

HENRY M. REISWIG , JUAN FRANCISCO ARAYA
PDF (5MB)
Subscription
A review of the orientalis group of the Otostigmus subgenus Otostigmus Porat, 1876 (Chilopoda: Scolopendromorpha: Scolopendridae)
JOHN G. E. LEWIS
PDF (2MB)
Subscription
A new species of Allobates (Anura: Aromobatidae) from the Tapajós River basin, Pará State, Brazil
ALBERTINA P. LIMA , PEDRO IVO SIMÕES , IGOR LUIS KAEFER
PDF (13MB)
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Revision of Phaenocora Ehrenberg, 1836 (Rhabditophora, Typhloplanidae, Phaenocorinae) with the description of two new species

Albrecht M. Houben , Niels Van Steenkiste , Tom J. Artois
PDF (14MB)
Subscription
A new species of the genus Dulichiella Stout, 1912 (Crustacea: Amphipoda: Melitidae) from Pecém Harbor, Ceará state, Brazil
JESSIKA ALVES , RODRIGO JOHNSSON , ANDRÉ R. SENNA
PDF (1MB)
Subscription
Review of the species of the genus Marthogryllacris (Orthoptera, Gryllacrididae, Gryllacridinae) 
MIAOMIAO LI , YAN FANG , XIANWEI LIU , KAI LI
PDF (1MB)
Open Access