Chthonius (Chthonius) makirina (Chthoniidae, Pseudoscorpiones), a new species from Croatia

O que nos levou a descartar esse modelo foram dois motivos: Primeiro o fato de que o sensor de proximidade, que ficava localizado também na ponta da caneta, junto ao

Argyrodiaptomus nhumirim, a new species, and Austrinodiaptomus kleerekoperi, a new genus and species, with redescription of Argyrodiaptomus macrochaetus Brehm, new rank, from

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Anal operculum with two median tubercles; male femur IV ventrally with two rows of tubercles, prolateral row with larger tubercles in distal half, retrolateral row with larger

The new spe- cies does have characteristics found in other congeneric spe- cies, such as: the lobe on the inner lateral margin on the male exopod of pleopod 1 and setae on the

syntrechaloides (Mello-Leitão, 1941) by the shape of the median apophysis of male palpus (CARICO 2008: 125, figs 20-21), but can be distinguished by wider and concave ectal division

Hemibrycon divisorensis is distinguished from all other species of the genus by the presence of a wide black asymmetrical spot covering the base of caudal-fin rays and extending

Trichomycterus castroi , a new species of trichomycterid catfish from the Rio Iguaçu of Southeastern Brazil (Teleostei: Siluriformes). Ichthyological Exploration of Freshwaters,