En total, se obtuvo 480 especimenes de Helcogrammoides chilensis (Tripterygiidae), 154 de
Gobiesox marmoratus (Gobiesocidae) y 320 de Scartichthys viridis (Blenniidae).
Gobiesox juniperoserrai, described in 1996 (Espinosa-Perez and Castro-Aguirre, 1996), is known from Arroyo las Pocitas (Poza del Vado) in the state of Baja California Sur, Mexico (Ruiz-Campos et al., 2002; Miller et al., 2005), but is now considered extirpated (Ruiz-Campos et al., 2014).
Summer Sabine Sister Lake Lake (NH) (AH) Scientific name n=14 n=12 F(l, 4) P-value Gobiosoma bosc 9.4 (1.6) 102.8 (21.4) 19.26 0.01 * Hypsoblennius ionthas 7.8 (2.1) 18.2 (5.0) 0.08 0.8
Gobiesox strumosus 3.3 (0.9) 10.6 (2.9) 1.32 0.31 Chasmodes bosquianus 0.7 (0.4) 2.3 (1.0) Opsanus beta 3.3 (1.2) 1.5 (0.9) Myrophis punctatus 0 2.7 (1.6) Lutjanus griseus 0 0.4 (0.4) Chaetodipterus faber 0.3 (0.3) 0.4 (0.4) Gobionellus boleosoma 0.3 (0.3) 0.4 (0.4) Paralichthys lethostigma 0.3 (0.3) 0 Fish density 25.4 (3.4) 139.2 (26.0) 10.17 0.03 * Number of fish species 2.8 (0.3) 3.5 (0.4) 1.16 0.34 Eurypanopeus depressus 74.8 (12.1) 106.9 (15.3) 1.96 0.23 Palaemonetes spp.
Especie de peces Biomasa Abundancia [m.sup.-3] [m.sup.-3] ZC ZCS ZC ZCS Aplodactylus 0,42 0,95 0,07 0,13 punctatus Auchenionchus 0,34 0,09 0,04 0,05 variolosus Bovichthys chilensis 1,49 4,13 0,25 0,78 Calliclinus 0,52 15,94 * 0,09 1,81 * geniguttatus
Gobiesox marmoratus 0,08 4,57 * 0,08 1,21 * Helcogrammoides spp.
New localities for the rare Mexican clingfish
Gobiesox fluviatilis, from Durango and Chihuahua.
2,67 [+ or -] 3,06 5,7 Calliclinus geniguttatus 0,33 [+ or -] 0,58 0,7 Scartichthys viridis 13,33 [+ or -] 12,58 28,6 Graus nigra Aphos porosus 0,33 [+ or -] 0,58 0,7
Gobiesox marmoratus 2,67 [+ or -] 4,62 5,7 Helcogrammoides spp.
Oyster reefs are generally considered essential habitats for resident nekton such as the naked goby (Gobiosoma bosc), feather blenny (Hypsoblennius hentz), and skilletfish (
Gobiesox strumosus) (Coen et al.
(Unindentified larvae) I Sparisoma axillare (Steindachner, 1878) O Dsctyloscopidae Dactyloscopus tridigitatus Gill, 1859 T Blenniidae Parablennius marmoreus (Poey, 1875) T Scartella cristata (Linnaeus, 1758) PR Unindentified blenniid larvae I Labrisomidae Labrisomus nuchipinnis PR (Quoy & Gaimard, 1824) Malacoctenus delalandei PR (Valenciennes, 1836) Paraclinus arcanus T Guimardes & Bacellar, 2002 Gobiesocidse
Gobiesox barbatulus Starks, 1913 O Gobiidse Barbulifer ceuthoecus T (Jordan & Gilbert, 1884) Barbulifer enigmaticus Joyeux, Van Tsssell PR & Macieira, 2009 Bathygobius mystacium Ginsburg, 1947 PR Bathygobius soporator (Valenciennes, 1837) PR Bathygobius sp.
5 0.7 3 < 0.1 * No identificados 3 0.4 3 < 0.1 * Gobiesocidne 4 0.5 4 < 0.1 Acrytops beryllinus 1 0.1 1 < 0.1 *
Gobiesox spp.
hentz, freckled blenny Hypsoblennius ionthas, skilletfish
Gobiesox strumosus, oyster toadfish Opsanus tau, and gulf toadfish Opsanus beta, have been shown to be dependent on oysters for reproduction, depositing their eggs on or inside oyster shells (Breitburg 1999, Coen et al.
Positive correlations between inflow and larval abundances of 2 species (Rhithropanopeus harrisii and
Gobiesox strumosus) appeared to be caused by advection of upstream larvae downstream into the study area, whereas similar correlations with postsettlement juveniles of other species (Eurypanopeus depressus and Petrolisthes armatus) suggested bottom-up improvements to postsettlement survival.
x Cancer gracilis x Cancer gracilis (juvenile) x Cancer magister (juvenile) x Cancer oregonensis x x x Cancer oregonensis (gravid) x x Cancer oregonensis (juvenile) x Cancer productus (juvenile) x x Caprellid amphipods x Chlarnvs hastata (6-7 mm) x Cllnocardlnm nuttalln x Cr.elrtoluhodes typicus x Eupentacta quinquesemita x x Evasterias troschelli x
Gobiesox maeandricus x x Haliotis kamtschatkana (11.1 mm) x Hemigrapsus nudus x x Hemigrapsus oregonensis x x Henricia leviuscula x Hexagrammos sp.
2 Strongylura marina 0.7 Gobiesocidae
Gobiesox strumosus 12.7 Monacanthidae ind.
Skilletfish (
Gobiesox strumosus) abundance also decreased significantly over time between June and September ([r.sup.2] = 0.985, P = 0.005).
