Malacostraca |
Decapoda |
Upogebiidae
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
底生の漂泳性; 汽水性の; pH range: 9.0 - 36.0; 深さの範囲 1 - 45 m (参照 128511). Subtropical; 48°N - 20°N, 19°W - 42°E
Eastern Atlantic, Mediterranean, Black Sea and Red Sea.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm Max length : 8.0 cm BL オス/雌雄の選別がない; (参照 128511); common length : 6.5 cm TL オス/雌雄の選別がない; (参照 4)
Rostrum ending in 3 teeth, the median long with a rounded apex ending in two spines; lateral teeth short, much shorter than half the median tooth, and separated from it by a deep groove. The median groove of the median tooth shallow. No spines on ventral surface of the rostrum. Anterolateral margin of the carapace with a small but distinct tooth at the level of the eye. First pereiopods subchelate. In the adult male the palm is distinctly widened at the base of the fixed finger, so that the height of the chela is only slightly less than the length. Movable finger with blunt tubercles on the cutting edge, but otherwise without tubercles, spines or ridges. Palm with 2 dorsal rows of spinules. Merus with a subdistal anterodorsal spine (Ref. 4).
It has a total body length of 4 to 6.5 cm (Ref. 4). It is found in intertidal and subtidal zones down to about 45 m, sometimes in estuarine areas. It makes simple Y-shaped burrows with 2 or more entrances in the mud or sandy mud (Ref. 4).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
主な参考文献
参考文献 | コーディネーター | 協力者
Holthuis, L.B. 1991 FAO Species Catalogue. Vol. 13. Marine lobsters of the world. An annotated and illustrated catalogue of species of interest to fisheries known to date. FAO Fish. Synop. 125(13):292p. Rome: FAO. (参照 4)
IUCNのレッドリストの状況は
(参照 130435: Version 2025-2 (Global))
ワシントン条約ステータス (参照 108899)
Not Evaluated
Not Evaluated
人間に対する脅威
人間の用途
水産業: 食糧水産; 餌: usually
FAO - Publication: search | FishSource |
用具
インターネットの情報源
モデルに基づく推定値
漁業の脆弱性
(参照 71543) |
Low vulnerability (21 of 100). |
価格帯
(参照 80766): |
Unknown. |
