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Chelidonichthys cuculus  (Linnaeus, 1758)

Red gurnard
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Image of Chelidonichthys cuculus (Red gurnard)
Chelidonichthys cuculus
Picture by Østergaard, T.


France country information

Common names: Grondin, Grondin rouge, Grondin rouge
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Recorded from the east coast of Corsica Island (Ref. 95770).
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/fr.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Bauchot, M.-L., 1987
National Database:

Classification / Names

Actinopterygii (ray-finned fishes) > Scorpaeniformes (Scorpionfishes and flatheads) > Triglidae (Searobins) > Triglinae
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Main reference

Size / Weight / Age

Max length : 50.0 cm TL male/unsexed; (Ref. 3397); common length : 27.6 cm FL male/unsexed; (Ref. 3294); common length :20.4 cm FL (female); max. reported age: 21 years (Ref. 26811)

Length at first maturity
Lm 26.6  range ? - ? cm

Environment

Marine; demersal; depth range 15 - 400 m, usually 30 - 250 m (Ref. 35388)

Climate / Range

Temperate, preferred ?; 62°N - 15°N, 32°W - 42°E

Distribution

Eastern Atlantic: British Isles (occasionally Norway) to Mauritania (including Madeira and Azores); throughout the Mediterranean (Ref. 3687); and Black Sea (Ref. 57855, 58342).
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 9 - 10; Dorsal soft rays (total): 17-18; Anal soft rays: 16 - 18. Head large, without deep occipital groove. First dorsal spine serrate anteriorly, second spine not elongate. Lateral line scales plate-like expanded vertically. Breast and anterior part of belly without scales. Vertebrae 36-37 (13-14 precaudal and 22-23 caudal). Pectoral fin with last 3 rays free. Snout steep, prolonged forward by a denticulated and bilobed flattened rostrum.

Biology     Glossary (e.g. epibenthic)

Occasionally forms schools. Found over sand and gravel, crag, and rocks in the continental shelf (Ref. 2723). Feeds on benthic crustaceans, other invertebrates and bottom-dwelling fishes (Ref.4697).

IUCN Red List Status (Ref. 115185)

Threat to humans

  Harmless



Human uses

Fisheries: minor commercial

More information

Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development
References
Aquaculture
Aquaculture profile
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Allele frequencies
Heritability
Diseases
Processing
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Ciguatera
Speed
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Internet sources

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD50 = 0.5010 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
3.8   ±0.1 se; Based on diet studies.

Resilience (Ref. 69278)
Medium, minimum population doubling time 1.4 - 4.4 years (K=0.3; tm=2)

Vulnerability (Ref. 59153)
Moderate to high vulnerability (45 of 100)
Price category (Ref. 80766)
Very high