Synopsis
Current information on systematics and morphology of larvae and juveniles ofSebastes is reviewed, as are intrageneric relationships among the many species of the genus. Although some subgenera may remain after a cladistic analysis of the genus, others are probably artificial groupings of species that have convergent morphologies because of similar ecology. The relationships ofSebastes to other scorpaeniform fishes as well as the relationships of scorpaeniforms to other fishes are not resolved. Of the 102 species ofSebastes worldwide, 69 species have been illustrated as preflexion larvae, 35 as postflexion larvae and 65 as pelagic juveniles. Morphological characters of each of these stages were used to compare species, group them by similar appearances and then compare these groupings with existing subgenera. Some pigment patterns of preflexion larvae were rather consistent among species within certain subgenera but quite variable among species in other subgenera. Postflexion larvae fell into 11 groups based on pigment, head spines and body shape. These groups were not closely aligned with the subgeneric assignments of the component species. On the basis of pigment patterns of pelagic juveniles, six groups were evident, but the specific composition of these groups bore little resemblance to either the larval or subgeneric groups.
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References cited
Allen, M. J. 1977. Southern California trawl-caught juvenile rockfishes (preliminary). Proc. Taxon. Stand. Prog. S. California coast. Water Res. Proj. 5(4): 25–32.
Anderson, T. W. 1983. Identification and development of nearshore juvenile rockfishes (genusSebastes) in central California kelp forests. M. Sc. Thesis, California State University, Fresno. 176 pp.
Barsukov, V. V. 1970. Species composition of the genusSebastes in the North Pacific and description of a new species. Dokl. Akad. Nauk SSSR 195: 994–997.
Barsukov, V. V. 1973. A systematic analysis of the groupSebastes wakiyai-S. paradoxus-S. steindachneri, communication 2 (containing a redescription ofS. wakiyai). J. ichthyol. 13: 824–833.
Barsukov, V. V. 1981. A brief review of the subfamily Sebastinae. J. Ichthyol. 21: 1–26.
Barsukov, V. V. & L. C. Chen. 1978. Review of the subgenusSebastiscus (Sebastes, Scorpaenidae), with a description of a new species. J. Ichthyol. 18: 179–193.
Chen, L. 1971. Systematics, variation, distribution, and biology of rockfishes of the subgenusSebastomus (Pisces, Scorpaenidae,Sebastes). Bull. Scripps Inst. Oceanog. 18: 1–115.
Chen, L. 1975. The rockfishes, genusSebastes (Scorpaenidae), of the Gulf of California, including three new species, with a discussion of their origin. Proc. Calif. Acad. Sci. 40: 109–141.
Chen, L. 1986. Meristic variation inSebastes (Scorpaenidae) with an analysis of character association and bilateral pattern and their significance in species separation. NOAA Tech. Rep. NMFS No. 45. 17 pp.
Eigenmann, C. H. & C. H. Beeson. 1893. Preliminary note on the relationship of the species usually united under the generic nameSebastodes. Amer. Natur. 27: 668–671.
Eschmeyer, W. N. & J. C. Hureau. 1971.Sebastes mouchezi a senior synonym ofHelicolenus tristanensis, with comments onSebastes capensis and zoogeographical considerations. Copeia 1971: 576–579.
Fahay, M. P. 1983. Guide to the early stages of marine fishes occurring in the western North Atlantic Ocean, Cape Hatteras to the southern Scotian Shelf. J. Northwest Atl. Fish. Sci. 4: 423 pp.
Hallacher, L. E. 1974. The comparative morphology of extrinsic gasbladder musculature in the scorpionfish genusSebastes (Pisces: Scorpaenidae). Proc. Calf. Acad. Sci. 40: 59–86.
Hitz, C. R. 1965. Field identification of the northeastern Pacific rockfish (Sebastodes). U.S. Dept. Interior Bur. Comm. Fish., Circ. 203. 58 pp.
Hubbs, C. L. & L. P. Schultz. 1933. Descriptions of two new American species referrable to the rockfish genusSebastodes, with notes on related species. Univ. Wash. Publ. Biol. 2: 15–44.
Ishida, M. 1984. Taxonomic study of the sebastine fishes in Japan and its adjacent waters. M. Sc. Thesis, University of Hokkaido, Hakodate. 245 pp.
Jordan, D. S., B. W. Evermann & H. W. Clark, 1930. Checklist of the fishes and fish-like vertebrates of North and Middle America north of the northern boundary of Venezuela and Columbia. Rept. U.S. Comm. Fish. 1928, pt. 2. 670 pp.
Keene, M. J. & K. A. Tighe. 1984. Beryciformes: development and relationships. pp. 383–392.In: H. G. Moser, W. J. Richards, D. M. Cohen, M. P. Fahay, A. W. Kendall, Jr. & S. L. Richardson (ed.) Ontogeny and Systematics of Fishes, Amer. Soc. Ichthyol. Herpetol. Spec. Publ. 1.
Kendall, A. W., Jr. 1982. A catalog of information, primirily illustrative, on larval development ofSebastes. Northwest and Alaska Fisheries Science Center Processed Report 82-01. 23 pp.
Kendall, A. W., Jr. 1984. Serranidae: development and relationships. pp. 499–510.In: H. G. Moser, W. J. Richards, D. M. Cohen, M. P. Fahay, A. W. Kendall, Jr. & S. L. Richardson (ed.) Ontogeny and Systematics of Fishes, Amer. Soc. Ichthyol. Herpetol. Spec. Publ. 1.
Kendall, A. W., Jr. 1989. Additions to knowledge ofSebastes larvae through recent rearings. Northwest and Alaska Fisheries Center Processed Report 89-21. 46 pp.
Kendall, A. W., Jr. & W. H. Lenarz. 1987. Status of early life history studies of northeast Pacific rockfishes. pp. 99–128.In: Proc. Int. Rockfish Symp., Univ. Alaska Sea Grant.
Laroche, W. A. 1986. A preliminary morphological investigation of the Agonidae: towards reconstruction of agonid phylogeny and biogeographic history of neritic/littoral cold marine fishes. M. Sc. Thesis, Humbolt State University, Arcata. 130 pp.
Laroche, W. A. & S. L. Richardson. 1980. Development and occurrence of larvae and juveniles of the rockfishesSebastes flavidus andSebastes melanops (Scorpaenidae) off Oregon. U. S. Fish. Bull. 77: 901–924.
Laroche, W. A. & S. L. Richardson. 1981. Development of larvae and juveniles of the rockfishesSebastes entomelas andS. zacentrus (family Scorpaenidae) and occurrence off Oregon, with notes on head spines ofS. mystinus, S. flavidus, andS. melanops. U. S. Fish. Bull. 79: 231–258.
Love, M. S., M. H. Carr & L. J. Haldorson. 1991. The ecology of substrate-associated juveniles of the genusSebastes. Env. Biol. Fish. 30: 225–243.
Matarese, A. C., A. W. Kendall, Jr., D. M. Blood & B. M. Vinter. 1989. Laboratory guide to early life history stages of Northeast Pacific fishes. U. S. Dep. Commer., NOAA Tech. Rept. NMFS Circ. 80. 652 pp.
Matsubara, K. 1943. Studies of the scorpaenoid fishes of Japan. Anatomy, phylogeny and taxonomy I, II. Trans. Sigenkagaku Kenkyusyo, 1 and 2. 486 pp.
Moser, H. G. 1967. Reproduction and development ofSebastodes paucispinus and comparison with other rockfishes off southern California. Copeia 1967: 773–797.
Moser, H. G. 1972. Development and geographical distribution of the rockfishSebastes macdonaldi (Eigenmann and Beeson, 1893), familyScorpaenidae, off southern California and Baja California. U. S. Fish. Bull. 70: 941–958.
Moser, H. G. & E. H. Ahlstrom. 1978. Larvae and pelagic juveniles of blackgill rockfish,Sebastes melanostomus, taken in midwater trawls off southern California and Baja California. J. Fish. Res. Board Can. 35: 981–996.
Moser, H. G., E. H. Ahlstrom & E. M. Sandknop. 1977. Guide to the identification of scorpionfish larvae (familyScorpaenidae) in the eastern Pacific with comparative notes on species ofSebastes andHelicolenus from other oceans. NOAA Tech. Rept., NMFS Cir. 402. 71 pp.
Moser, H. G. & G. W. Boehlert. 1991. Ecology of pelagic larvae and juveniles of the genusSebastes. Env. Biol. Fish. 30: 203–224.
Moser, H. G. & J. L. Butler. 1981. Description of reared larvae and early juveniles of the calico rockfish,Sebastes dallii. Calif. Coop. Oceanic Fish. Invest. Rept. 22: 88–95.
Moser, H. G. & J. L. Butler. 1987. Descriptions of reared larvae of six species ofSebastes (S. constellatus, S. entomelas, S. ovalis, S. rubrivinctus, S. rufus, S. serranoides), pp. 19–29.In: W. H. Lenarz & D. R. Gunderson (ed.) Widow Rockfish-Proceedings of a Workshop, Tiburon, California, December 11–12, 1980, NOAA Tech. Rept. 48.
Moser, H. G., E. M. Sandknop & D. A. Ambrose, 1985. Larvae and juveniles of aurora rockfish,Sebastes aurora, from off California and Baja California. pp. 55–64.In: A. W. Kendall, Jr. & J. B. Marliave (ed.) Descriptions of Early Life History Stages of Selected Fishes: From the 3rd International Symposium on the Early Life History of Fishes and 8th Annual Larval Fish Conference, Can. Tech. Rept. Fish. Aquatic. Sci. 1359.
Nedreaas, K. & G. Naevdal. 1989. Identification of 0- and 1-group redfish by electrophoresis. Rapp. P.-V. Reun. Cons. Int. Expor. Mer. 191: 465–466.
Nelson, J. S. 1984. Fishes of the world, 2nd ed. John Wiley & Sons, New York. 523 pp.
M. Okiyama (ed.). 1988. An atlas of the early stage fishes in Japan. Tokai Univ. Press, Tokyo. 1154 pp. (Eng. trans. of section on Sebastinae as Northwest and Alaska Fisheries Center Processed Report 89-09. 34 pp.)
Penney, R. W. 1984. Comparative morphology of preextrusion larvae of North American sharp-beaked redfishes,Sebastes mentella andSebastes fasciatus (Pisces: Scorpaenidae). Can. J. Zool. 63: 1181–1188.
Richardson, S. L. & W. A. Laroche. 1979. Development and occurrence of larvae and juveniles of the rockfishesSebastes crameri, Sebastes pinniger, andSebastes helvomaculatus (family Scorpaenidae) off Oregon. U. S. Fish. Bull. 77: 1–46.
Sanchez, R. P. & E. M. Acha. 1988. Development and occurence of embryos, larvae and juveniles ofSebastes oculatus with reference to two Southwest Atlantic scorpaenids:Helicolenus dactylopterus lahillei andPontinus rathbuni. Meeresforsch. 32: 107–133.
Seeb, L. W. 1986. Biochemical systematics and evolution of the scorpaenid genusSebastes. Ph. D. Thesis, University of Washington, Seattle. 176 pp.
Seeb, L. W. & A. W. Kendall, Jr. 1991. Allozyme polymorphism permit the identification of larvae and juvenile rockfishes of the genusSebastes. Env. Biol. Fish. 30: 191–201.
Stahl-Johnson, K. L. 1984. Rearing and development of larvalSebastes caurinus (copper rockfish) andS. auriculatus (brown rockfish) from the northeastern Pacific. M.Sc. Thesis, University of Washington, Seattle. 217 pp.
Takano, K., A. Takemura, M. Furihata, T. Nakanishi & A. Hara. 1991. Annual reproductive and spawning cycles of femaleSebastiscus marmoratus. Env. Biol. Fish. 30: 39–48.
Tåning, A. V. 1961. Larval and postlarval stages ofSebastes species andHelicolenus dactylopterus. Rapp. P.-V. Reun. Cons. Perm. Int. Explor. Mer. 150: 234–240.
Tsuyuki, H., E. Roberts, R. H. Lowes, W. Hadaway & S. J. Westrheim. 1968. Contribution of protein electrophoresis to rockfish (Scorpaenidae) systematics. J. Fish. Res. Board Can. 25: 2477–2501.
Washington, B. B., W. N. Eschmeyer & K. M. Howe. 1984a. Scorpaeniformes: relationships. pp. 438–447.In: H. G. Moser, W. J. Richards, D. M. Cohen, M. P. Fahay, A. W. Kendall, Jr. & S. L. Richardson (ed.) Ontogeny and Systematics of Fishes, Amer. Soc. Ichthyol. Herpetol. Spec. Publ. 1.
Washington, B. B., H. G. Moser, W. A. Laroche & W. J. Richards. 1984b. Scorpaeniformes: development. pp. 405–427.In: H. G. Moser, W. J. Richards, D. M. Cohen, M. P. Fahay, A. W. Kendall, Jr. & S. L. Richardson (ed.) Ontogeny and Systematics of Fishes, Amer. Soc. Ichthyol. Herpetol. Spec. Publ. 1.
Wourms, J. P. 1991. Reproduction and development ofSebastes in the context of the evolution of piscine viviparity. Env. Biol. Fish. 30: 111–126.
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Kendall, A.W. Systematics and identification of larvae and juveniles of the genusSebastes . Environ Biol Fish 30, 173–190 (1991). https://doi.org/10.1007/BF02296888
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DOI: https://doi.org/10.1007/BF02296888