Malacostraca |
Decapoda |
Sicyoniidae
Environment: milieu / climate zone / ระดับความลึก / distribution range
นิเวศวิทยา
; ระดับความลึก 2 - 420 m (อ้างอิง 101592), usually ? - 80 m (อ้างอิง 106549). Subtropical; 36°N - 29°S, 98°W - 34°W
Western Atlantic: from USA (North Carolina to Texas) to Mexico, Bermuda, Antilles (Cuba and Puerto Rico), Colombia, Venezuela, Suriname, French Guiana, and Brazil (Amapa to Santa Catarina).
Length at first maturity / ขนาด / Weight / Age
วัยเจริญพันธุ์: Lm ? range ? - ? cm Max length : 7.1 cm TL เพศผู้/กระเทย; (อ้างอิง 101681)
Maximum length based from data in Tortugas, Florida, USA (Ref. 101681). Maximum depth from Ref. 79713. Found in the coast (Ref. 121706) and offshore (Ref. 106823); occasionally enters estuaries (Ref. 106823). On mouth of bays to 60 m, rarely observed to 420 m (Ref.79470). In the continental shelf, on fine and silty sand (Ref. 121706). Associated with muddy sediments; abundant in sediments with high amounts of silt and clay (Ref. 104233). Also occurs on organic debris and calcareous algae (Ref. 106549).
Life cycle and mating behavior
วัยเจริญพันธุ์ | การสืบพันธุ์ | การวางไข่ | Eggs | ความดกของไข่ | Larvae
Spawns during spring and summer; continuous reproduction at lower latitudes, with increased seasonality of the breeding period at higher latitudes (Ref. 101677). Mating behavior: First contact, if the male was behind the female it immediately began to push under the female with its cephalothorax, but if from any other position, the male moved behind the female before pushing below it. The male then followed behind the female, it grasped or contacted the female's abdomen with its long antennal flagella, which quivered or vibrated during this "following" behavior. The dorsal cephalic region of the male, with the rostrum, eyes, and antennules, touched and prodded the female's genital area or thelycum, where the apertures to the female's seminal receptacles
are located. The male pushed upwards, tilting the female's body forward so that the genital region on the posteroventral cephalothorax was lifted well off the substratum. The male assumed the copulatory position by rolling upside down below the female, with the male's body perpendicular or slightly oblique to that of the female. In the copulatory position, the genital regions of the male and female were opposed. Copulation usually terminated when the male rolled back to an upright position and backed away slightly from the female, although the female sometimes broke off the copulation with sudden retrograde swimming by rapid abdominal flexion. After a copulation, the male frequently initiated following behavior again (Ref. 101680).
Pérez Farfante, I. and B. Kensley 1997 Penaeoid and Sergestoid shrimps and prawns of the world: keys and diagnoses for the families and genera. Mémoires du Muséum National d'Histoire Naturelle 175:1-233. (อ้างอิง 75620)
IUCN Red List Status
(อ้างอิง 130435: Version 2025-1)
CITES status (อ้างอิง 108899)
Not Evaluated
CMS (อ้างอิง 116361)
Not Evaluated
Threat to humans
Human uses
การประมง: การค้า
| FishSource |
เครื่องมือ
ข้อมูลเพิ่มเติม
นิเวศวิทยาเขตร้อนFood items (preys)
องค์ประอบของอาหาร
การบริโภคอาหาร
ผู้ล่า
Human RelatedStamps, coins, misc.
แหล่งที่มาจากอินเตอร์เน็ต
Estimates based on models
Preferred temperature
(Ref.
115969): 18.7 - 27.3, mean 24.5 (based on 105 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.
