Actinopteri (ray-finned fishes) > Gobiiformes
(Gobies) > Gobiidae
(Gobies) > Gobiinae
Etymology: Elacatinus: Greek, elakatines = fusiform fishes preserved in salt (Ref. 45335); lobeli: Named for Dr. Phillip S. Lobel of Boston University, who provided specimens, photographs, and biological data. More on authors: Randall & Colin.
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; depth range 0 - ? m (Ref. 81929), usually 0 - 17 m (Ref. 81929). Tropical; 17°N - 16°N, 88°W - 89°W
Western Central Atlantic: Caribbean Sea. Belize, Honduras (Ref. 81929).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 3.1 cm SL male/unsexed; (Ref. 81929)
Morphology | Morphometrics
soft rays: 10 - 11. Dorsal rays VII + I, 10–12 (usually 11); anal rays I,10 (10–11, rarely 11); pectoral rays 15–17
(usually 16); branched caudal rays 10–12 (usually 11); mouth ventral, the snout overhanging; tongue truncate; rostral frenum present; color in alcohol pale yellowish with a black stripe from front of snout, through lower half of eye, across upper part of operculum and dorsal third of pectoral-fin base, broadening along lower side
of body, to posterior end of caudal fin; a broad black middorsal stripe on snout, continuing onto postorbital head (where often divided medially), then along base of dorsal fin, joining to a single narrow stripe dorsally on caudal peduncle, and extending submarginally to end of caudal fin; color in life pale gray to white, with black stripes as described; a narrow, pale blue, pale yellow, or white stripe from anterior nostril through dorsal part of eye, continuing as a narrow bright blue stripe within lower part of pale gray stripe on upper side of body, and extending as a narrow blue band into caudal fin.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Randall, J.E. and P.L. Colin, 2009. Elacatinus lobeli, a new cleaning goby from Belize and Honduras. Zootaxa 2173:31-40. (Ref. 81929)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00454 - 0.02011), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.3 ±0.3 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months ().
Vulnerability (Ref. 59153
): Low vulnerability (10 of 100) .
Nutrients (Ref. 124155
): Calcium = 271 [124, 654] mg/100g ; Iron = 1.14 [0.60, 2.23] mg/100g ; Protein = 18.4 [16.5, 20.1] % ; Omega3 = 0.191 [0.087, 0.381] g/100g ; Selenium = 19.7 [8.8, 44.5] μg/100g ; VitaminA = 169 [44, 572] μg/100g ; Zinc = 2.49 [1.44, 4.14] mg/100g (wet weight);