Fig. 1
From: Influence of temperature on production of the amphipod Parhyale hawaiensis
As depicted in Browne et al. [16], a schematic drawing (a) of the adult Parhyale hawaiensis body plan. The head (white) consists of the first six segments (termed the cephalon) plus the first segment of the thorax (T1). The pereon (dark grey) is composed of segments T2-T8. The abdominal segments A1–A6 are colored light gray. At the very posterior is the telson, which is a cleft flap of cuticle just posterior and dorsal of the anus