IBBEA 24401
INSTITUTO DE BIODIVERSIDAD Y BIOLOGIA EXPERIMENTAL Y APLICADA
Unidad Ejecutora - UE
artículos
Título:
On the deep-sea lampropid Platytyphlops sarahae n. sp. from Argentina, with remarks on some morphological characters of Cumacea
Autor/es:
ROCCATAGLIATA, D.
Revista:
ZOOLOGISCHER ANZEIGER
Editorial:
ELSEVIER GMBH
Referencias:
Año: 2020 vol. 286 p. 135 - 145
ISSN:
0044-5231
Resumen:
Platytyphlops sarahae n. sp. is described based on specimens collected in the Mar del Plata submarine canyon and on the slope of the Namuncura-Burdwood Bank. P. sarahae n. sp. is closely related to the Antarctic species Platytyphlops asperus, from which it can be easily separated by the telson having a central distal seta distinctly shorter than the other two. The presence of a rudimentary squama (exopod)on the second antenna of the male is reported for the first time for the family, and for the second time for the order Cumacea. With the aim of improving the taxonomic work and facilitating future phylogenetic analyses in the family Lampropidae, remarks on the second antenna of the male, the eyelobe and thepseudorostrum are presented.
