See: labrum [Martin, 2005].
See: labrum [McLaughlin, 1980].
(Order Cladocera):
Labrum [Stachowitsch, 1992].
(Order Diplostraca):
Labrum [Stachowitsch, 1992].
(Order Cumacea):
Labrum [Stachowitsch, 1992].
(Order Decapoda):
Labrum [Stachowitsch, 1992].
(Order Amphipoda):
Labrum [Stachowitsch, 1992].
(Order Isopoda):
Labrum [Stachowitsch, 1992].
(Order Mysida):
Labrum [Stachowitsch, 1992].
(Order Stomatopoda):
Labrum [Stachowitsch, 1992].
(Order Leptostraca):
Labrum [Stachowitsch, 1992].
(Subclass Branchiura):
Labrum [Stachowitsch, 1992].
(Subclass Cirripedia):
Labrum [Stachowitsch, 1992].
(Subclass Mystacocarida):
Labrum [Stachowitsch, 1992].
(Class Ostracoda):
Labrum [Stachowitsch, 1992].
(Order Thermosbaenacea):
Labrum [Stachowitsch, 1992].
Crustacea glossary. Natural History Museum of Los Angeles County. 2011.