Environment: milieu / climate zone / depth range / distribution range
นิเวศวิทยา
เกี่ยวกับทะเล,น้ำเค็ม สัตว์น้ำหน้าดิน. Subtropical
Eastern Pacific: San Simeon Point in central California, USA to southern Baja California, Mexico.
ขนาด / น้ำหนัก / Age
Maturity: Lm ?  range ? - ? cm
Max length : 8.3 cm TL เพศผู้/กระเทย; (Ref. 2850)
This blind goby is usually found under rocks in shallow water or surf; sandy areas among rocks in kelp beds, and holes in rocks. It occurs from intertidal areas to 15 m depth. It usually spends most of its life inside the burrow of Neotrypaea biffari (formerly known as Callianassa affinis and Callianassa biffari) (Ref. 92840, 123867, 123870) as it is observed along the east Pacific coast of Mexico and USA (Ref. 123865). Juveniles have rudimentary eyes to find a shrimp burrow. Adults probably never leave the burrow, resulting in the lowest oxygen consumption recorded in FishBase (ver. 05/2018). Monogamous (Ref. 52884). Oviparous (Ref. 205). Parents guard the eggs which are found attached to the walls of burrows (Ref. 56079). Also survives well in captivity.
Oviparous (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00349 - 0.02862), b=3.09 (2.85 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ระดับชั้นอาหาร (Ref.
69278): 2.0 ±0.00 se; based on food items.
ความสามารถในการกลับคืนสู่ปกติ (Ref.
120179): ความสูง, เวลาต่ำสุดที่จะทำให้ประชากรเพิ่มขึ้นเป็น 2 เท่าใช้เวลาน้อยกว่า 15 เดือน (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).