Monterey Spanish mackerel (Scomberomorus concolor) fish species and information / pictures of Monterey Spanish mackerel - Scomberomorus concolor

Monterey Spanish mackerel (Scomberomorus concolor) fish species information

Scientific Name
Scomberomorus concolor

Common Name
Monterey Spanish mackerel

Biology
Dorsal spines (total): 15 - 18; Dorsal soft rays (total): 16-20; Anal soft rays: 19 - 23; Vertebrae: 46 - 48. Interpelvic process small and bifid. Swim bladder absent. Lateral line gradually curving down toward caudal peduncle. Intestine with 2 folds and 3 limbs. Males with no streaks or spots while females have two alternate series of brown spots on sides. Body entire covered with small scales, no anterior corselet.

Classification

Classified By
Lockington, 1879
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Mackerels, tunas, bonitos (Scombridae)

Distribution

Region
Eastern Central Pacific
Distribution
Eastern Central Pacific: endemic to the northern Gulf of California.
Range
32°N - 20°N, 115°W - 105°W

Environment

Climate
Subtropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
15 m
Depth To - meters
Unknown m
Zone
pelagic-neritic
Environment
Marine; brackish; pelagic-neritic; oceanodromous (Ref. 51243); depth range 15 - ? m (Ref. 9987)
Trophic Level
4.24 s.e. 0.76 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
True
Occurs in Brackish water
True
Occurs in Fresh Water
False
Occurs on Reefs
False
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
77.0 cm
Common Length
Unknown cm
Phylogenetic Diversity Index
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Fisheries: commercial; gamefish: yes
Vulnerability
Moderate vulnerability (42 of 100)
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)
Threat To Humans
  Harmless
IUCN Red List Status
  Endangered (EN) (A1c+2d)