Paraleptognathia Kudinova-Pasternak 1981

• Main Author: Guerrero-Kommritz, Jürgen
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2004
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Malacostraca; Tanaidacea; Akanthophoreidae; Paraleptognathia; Antarc*; Antarctica
• Online Access: https://doi.org/10.5281/zenodo.5029843; http://treatment.plazi.org/id/03FB8794FF81B320E9270C55FAB7FE79

Key to neuters and non­ovigerous females (four articles on antennule) of Paraleptognathia 1 Cheliped dactylus with crenulation. 2 ­ Cheliped dactylus smooth. 7 2 Cheliped propodus with lateral crenulation. 3 ­ Cheliped propodus smooth. 5 3 Carpal shield of cheliped with crenulation. 4 ­ Carpal shield of cheliped smooth. P. australis (Beddard, 1886). 4 Carpus of P2 with spinules, propodus of P4 to P6 with dorsal row of spinules, labium and labrum naked. P. multiserratoides n. sp. ­ Carpus of P2 smooth, propodus of P4 to P6 smooth, labium and labrum with setules . P. multiserrata (Hansen, 1913). 5 Merus of P1 with two spiniform setae. P. bisetulosa Dojiri & Sieg, 1997. ­ Merus of P1 with one spiniform seta. 6 6 Carpus of P2 with spinules and 3 spiniform setae, P5 and P6 with spinules on carpus and propodus. P. gracilis (Krøyer, 1842). ­ Carpus of P2 smooth with two spiniform setae, P5 and P6 carpus and propodus smooth . P. antarctica (Vanhöffen, 1914). 7 Propodus of P1 smooth. 8 ­ Propodus of P1 with ventral row of spinules. 10 8 Carpal shield oval shaped and very prominent, propodus of P4 to P6 with two terminal spiniform setae. P. brachiata (Hansen, 1913). ­ Carpal shield rounded, propodus of P4 to P6 with four terminal spiniform setae. 9 9 Carpus of P5 and P6 with three spiniform setae. P. alba (Hansen, 1913). ­ Carpus of P5 and P6 with four spiniform setae. P. inermis (Hansen, 1913). 10 Carpal shield small or absent, chela slender, three times as long as broad. P. tenuichela n. sp. ­ Carpal shield well developed; chela about two times as long as broad. 11 11 Merus of P1 to P3 with spinules. 12 ­ Merus of P1 to P3 smooth.13 12 P5 carpus with three spiniform setae. P. benguela n. sp. ­ P5 carpus with four spiniform setae. P. typica Kudinova­Pasternak, 1981. 13 Carpus of P1 and P2 with spinules. P. bacescui Kudinova­Pasternak, 1985. ­ Carpus of P1 and P2 smooth. 14 14 Cheliped carpus long, twice as long as broad, carpal shield not very prominent. . P. fastuosa n. sp. ­ Cheliped carpus about 1.5 times longer ...