SHORT
DESCRIPTION
Carapace sparsely setose. Rostrum short, compressed laterally, deep, armed with 4-7 teeth on upper margin. Post-orbital, antennal, hepatic spines present; post-antennal spine absent. Cervical sulcus well marked, reaching mid-dorsum; hepatic sulcus well marked, reaching pterygostomian region; hepatic carina prominent anteriorly. Telson lacking lateral teeth or spines. Antennular flagella lamellate, forming a respiratory channel. Basial and ischial spines on first walking leg; ischial spine on second walking leg. Petasma, semi open, with dorso-lateral lobule bearing terminal process. Thelycum open, with protuberances on anterior part of sternite.
color :
body pink-orange, posterior margin of abdominal segments dark red, tail fan distally red.
common size :
TL males 8 cm, females 14 cm.
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DISTINGUISHING CHARACTERISTICS
Differs from other penaeoids in having a postorbital spine, both antennular flagella flattened, lateral margins of telson unarmed.
BIOLOGY / ECOLOGY
Life span less than two years, sexual maturity in first year, at 5 cm TL.
habitat :
20-40 m, mud bottoms.
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