(Order Isopoda):
First pereopod of the Gnathiidea, modified to form part of the mouthparts [Kensley and Schotte, 1989].
(Order Isopoda):
Modified appendage of first pereon segment (pereonite) in certain isopods; functions as maxilliped [Stachowitsch, 1992].
(Order Isopoda):
Second pair of maxillipeds in gnathiids (appendages of the second thoracomere) [Wetzer et al. 1997].
Crustacea glossary. Natural History Museum of Los Angeles County. 2011.