Malacostraca |
Decapoda |
Upogebiidae
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
Benthic; brackwasser; tiefenbereich 0 - 1 m (Ref. 4). Temperate, preferred 9°C (Ref. 107945); 62°N - 35°N, 152°W - 120°W (Ref. 4)
Eastern Pacific: Prince William Sound, Alaska to Morro Bay, California, USA.
Länge bei der ersten Reifung / Größe / Gewicht / Alter
Geschlechtsreife: Lm ? range ? - ? cm Max length : 15.0 cm TL Männchen/unbestimmt; (Ref. 4); 10.5 cm TL (female)
Rostrum ending in three teeth, the median tooth broad and triangular, the lateral teeth much shorter. A groove between the median and lateral teeth, also a very shallow median longitudinal groove. Lower surface of rostrum without spines. Anterolateral border of carapace with a very small tooth at the level of the eye. First pereiopods subchelate. Dactylus of adult male on inner surface with a longitudinal row of 6-12 tubercles, that are placed close together. Carpus with some anterior spines. Merus with a subdistal anterodorsal spine (Ref. 4).
It has lengths of 11 cm, total body length (Ref. 259); 15 cm (males) and 10.5 cm (females), total length (Refs. 4, 258). It burrows in muddy sand of the intertidal zone, sometimes under rocks; burrows are Y-shaped, and about 0.6 to 1 m deep (Ref. 4). Found in bays and estuaries (Ref. 112892).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
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. (Ref. 4)
IUCN Rote Liste Status
(Ref. 130435: Version 2025-2 (Global))
CITES Status (Ref. 108899)
Not Evaluated
Not Evaluated
Bedrohung für Menschen
Nutzung durch Menschen
Fischereien: kommerziell; Köder: occasionally
FAO - Fischereien: landings search; Publication: search | FishSource | Das Meer um uns herum
Tools
Mehr Information
PopulationsdynamikWachstum
Max. Alter/Größen
Länge-Gewicht-Rel.
Länge-Länge-Verhältnis.
Längenhäufigkeiten
Massenkonvertierung
Dichte
MenschenbezogenBriefmarken, Münzen, Verschiedenes.
Internet Quellen
Schätzungen auf der Grundlage von Modellen
Anfälligkeit der Fischerei
(Ref. 71543) |
Low vulnerability (10 of 100). |
Klimaanfälligkeit
(Ref. 125649) |
High to very high vulnerability (71 of 100) |
Preiskategorie
(Ref. 80766): |
Very high. |
Nutrients
|
Calcium = 109 [35, 184] mg/100g; Iron = 1.59 [1.21, 1.97] mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.285 [0.185, 0.386] g/100g; Selenium = 48.3 [-31.7, 128.3] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.79 [1.17, 2.40] mg/100g (wet weight); based on nutrient studies. |
