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Aulopiformes (Grinners) >
Synodontidae (Lizardfishes) > Synodontinae
Etymology: Synodus: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335); macrostigmus: Name from the Latinized conjunction of the Greek word 'macros' meaning large or long, and 'stigma' meaning brand or mark; referring to its large, black scapular blotch.
Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
marino pelagic-neritic; rango de profundidad 28 - 194 m (Ref. 93218). Tropical
Western Central Atlantic: NE Gulf of Mexico (off Alabama and Florida, Yucatan Mexico) and off Georgia and South Carolina.
Tamaño / Peso / Age
Madurez: Lm ? range ? - ? cm
Max length : 20.5 cm SL macho / no sexado; (Ref. 93218)
Short description
Claves de identificación | Morfología | Morfometría
Radios blandos dorsales (total) : 11 - 12; Radios blandos anales: 11; Vértebra: 47 - 49. This species is distinguished from its congeners by the following set of characters: D 11 or 12 (rarely 11); A 11; total caudal rays 41-42; dorsal segmented caudal rays 9 and ventral segmented caudal rays 10; dorsal procurrent caudal rays 12, ventral 10-11; pelvic fin rays 8; pectoral-fin rays 11 or 12; total vertebrae 47-49, modally 49; predorsal vertebrae 12 or 13; pored lateral-line scales 45-48; median predorsal scales 12 or 13; scale rows on cheek 4-6; large eye, 4.5-6.9% SL (16.7-24.7% head length); anterior nostril flap long, when depressed, tapering distally and extending over posterior nostril, length of flap 2.7-4.9% HL; snout blunt in dorsal view; pelvic-fin length 21.6-25.2% SL; colouration - caudal fin with dark pigment on anterior end of fork and posterior part of ventral caudal lobe, dorsal caudal lobe pale with light pigment on posterior margin, the shoulder with large, ovoid, black scapular blotch, length 14.2-19.0% HL, there are 6-9 dark bars on trunk, when alive the adults are gray to olive with unevenly distributed orange-yellow stripes along body (Ref. 93218).
Body shape (shape guide): elongated; Cross section: oval.
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Frable, B.W., C.C. Baldwin, B.M. Lutther and L.A. Weigt, 2013. A new species of western Atlantic lizardfish (Teleostei: Synodontidae: Synodus) and resurrection of Synodus bondi Fowler, 1939, as a valid species from the Caribean with redescription of S. bondi, S. foetens (Linnaeus, 1766), and S. intermedius (Agassiz, 1829). Fish. Bull. 111(2):122-146. (Ref. 93218)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Referencia
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00221 - 0.00945), b=3.16 (2.99 - 3.33), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
Resiliencia (Referencia
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
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