Articulata | Terebratulida
Environment: milieu / climate zone / depth range / distribution range
Benthic; depth range 112 - 4066 m (Ref. 1909). Polar
Eastern Pacific, Western Central Atlantic and the Antarctic: Costa Rica, Chile and Antarctica.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 2.3 cm TL male/unsexed; (Ref. 1909)
This is a benthic species found on muddy and sandy bottoms at depths of 112 to 4066 (Ref. 83941). Members of the phylum Brachiopoda are gonochoric. Eggs are shed into the water and fertilized at the time of spawning. Life cycle: Eggs develop into free-swimming larvae which later metamorphose into adult (Ref. 833).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the phylum Brachiopoda are gonochoric. Eggs are shed into the water and fertilized at the time of spawning. Life cycle: Eggs develop into free-swimming larvae which later metamorphose into adult.
Foster, M.W. 1989. (Ref. 1909)
IUCN Red List Status (Ref. 119314)
CITES status (Ref. 108899)
Threat to humans
| FishSource |
Estimates of some properties based on models
): 2.7 - 5.3, mean 3.6 (based on 91 cells).
Low vulnerability (10 of 100)