Crangon franciscorum Stimpson 1856
Crangon franciscorum Stimpson, 1856 (Fig. 27 H, I) Crangon franciscorum Stimpson, 1856: 97. — Rathbun 1904: 120, fig. 61. — Kozloff 1974: 164. — Chace & Abbott 1980: 574. — Jensen 1995: 40, fig. 57. — Kuris et al . 2007: 636, pl. 316 F. Crago franciscorum . — Schmitt 1921: 92, fig. 62. — Johnson...
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2012
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Online Access: | https://dx.doi.org/10.5281/zenodo.5255023 https://zenodo.org/record/5255023 |
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institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
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unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Decapoda Crangonidae Crangon Crangon franciscorum |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Decapoda Crangonidae Crangon Crangon franciscorum Wicksten, Mary K. Crangon franciscorum Stimpson 1856 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Decapoda Crangonidae Crangon Crangon franciscorum |
description |
Crangon franciscorum Stimpson, 1856 (Fig. 27 H, I) Crangon franciscorum Stimpson, 1856: 97. — Rathbun 1904: 120, fig. 61. — Kozloff 1974: 164. — Chace & Abbott 1980: 574. — Jensen 1995: 40, fig. 57. — Kuris et al . 2007: 636, pl. 316 F. Crago franciscorum . — Schmitt 1921: 92, fig. 62. — Johnson & Snook 1927: 313, fig. 267. — MacGinitie & MacGinitie 1968: 275. Crangon ( Neocrangon ) franciscorum . — Zarenkov 1963: 1764. Crangon franciscorum franciscorum . — Butler 1980: 101. Diagnosis. Exoskeleton smooth, thin. Rostrum short, not reaching cornea of eye, apex rounded. Carapace with one dorsal median tooth, also hepatic, branchiostegal, moderate pterygostomian teeth. Eye small, pigmented. Stylocerite exceeding first segment of antennular peduncle. First segment of antennular peduncle with distal spine. Scaphocerite with lateral tooth exceeding blade. Third maxilliped setose, with exopod. Pereopod 1 with inner spine on merus; hand of subchela elongate, dactyl closing almost longitudinally against inner tooth. Pereopod 2 slender, chelate. Pereopod 3 slender, with simple dactyl. Pereopods 4, 5 setose, more robust than third, with simple dactyls. Abdominal pleura 1–4 with blunt to rounded pleura, somite 5 with posterolateral tooth, somite 6 with moderate posteroventral tooth. Abdominal somite 6 slender, with ventral groove. Telson narrow, with 2 pairs lateral spines, acute apex, shorter than uropods. Male total length 49 mm, female 68 mm. Color in life. Mottled gray. Habitat and depth. Sand, mud, bays, estuaries, intertidal zone to 91 m. Range. Resurrection Bay, Alaska to San Diego, California. Type locality San Francisco Bay, California. Remarks. Butler (1980) treated C . franciscorum as two separate subspecies, C . franciscorum franciscorum and C . franciscorum angustimana Rathbun, 1902. The latter, having a more slender subchela than the former (6–8 times as long as wide versus 4–5.5 times as long as wide), was reported from Kachemak Bay, Alaska to Tillamook Rock, Oregon. It seemed to inhabit deeper, cooler, more saline water than the typical form. There has been no subsequent study to determine if these two purported subspecies are valid. : Published as part of Wicksten, Mary K., 2012, Decapod Crustacea of the Californian and Oregonian Zoogeographic Provinces 3371, pp. 1-307 in Zootaxa 3371 on page 111 : {"references": ["Stimpson, W. (1856) On some California Crustacea. Proceedings of the California Academy of Sciences, 1, 87 - 90.", "Rathbun, M. J. (1904) Decapod crustaceans of the northwest coast of North America. Harriman Alaska Expedition, 10, 1 - 219.", "Kozloff, E. N. (1974) Keys to the Marine Invertebrates of Puget Sound, the San Juan Archipelago, and Adjacent Regions. University of Washington Press, Seattle, 226 pp.", "Chace, F. A. Jr. & Abbott, D. P. (1980) Caridea: the shrimps. In: Morris, R. H., Abbott, D. P. & Haderlie, E. C. (Eds.) Intertidal Invertebrates of California. Stanford University Press, Stanford, California, pp. 567 - 576.", "Jensen, G. C. (1995) Pacific Coast Crabs and Shrimps. Sea Challengers, Monterey, California, 87 pp.", "Kuris, A. M., Sadeghian, P. & Carlton, J. T. (2007) Keys to Decapod Crustacea. In: Carlton, J. T. (Ed.) The Light and Smith Manual: Intertidal Invertebrates Central California to Oregon. University of California Press, Berkeley, 4 th ed., pp. 636 - 656.", "Schmitt, W. L. (1921) The marine decapod Crustacea of California. University of California Publications in Zoology, 23, 1 - 470.", "Johnson, M. E. & Snook, H. J. (1927) Seashore Animals of the Pacific Coast. Dover Publications, New York, reprint 1967, 659 pp.", "MacGinitie, G. E. & MacGinitie, N. (1968) Natural History of Marine Animals. McGraw-Hill, NewYork, second ed., 523 pp.", "Butler, T. H. (1980) Shrimps of the Pacific Coast of Canada. Canadian Bulletin of Fisheries and Aquatic Science, 202, 1 - 280."]} |
format |
Text |
author |
Wicksten, Mary K. |
author_facet |
Wicksten, Mary K. |
author_sort |
Wicksten, Mary K. |
title |
Crangon franciscorum Stimpson 1856 |
title_short |
Crangon franciscorum Stimpson 1856 |
title_full |
Crangon franciscorum Stimpson 1856 |
title_fullStr |
Crangon franciscorum Stimpson 1856 |
title_full_unstemmed |
Crangon franciscorum Stimpson 1856 |
title_sort |
crangon franciscorum stimpson 1856 |
publisher |
Zenodo |
publishDate |
2012 |
url |
https://dx.doi.org/10.5281/zenodo.5255023 https://zenodo.org/record/5255023 |
long_lat |
ENVELOPE(-62.133,-62.133,-64.100,-64.100) ENVELOPE(-55.753,-55.753,-83.777,-83.777) |
geographic |
San Juan Canada Pacific Abbott Dover |
geographic_facet |
San Juan Canada Pacific Abbott Dover |
genre |
Archipelago Kachemak Alaska |
genre_facet |
Archipelago Kachemak Alaska |
op_relation |
http://publication.plazi.org/id/395C032AFF9CB3134446FFC9C8060B2C https://zenodo.org/communities/biosyslit http://publication.plazi.org/id/395C032AFF9CB3134446FFC9C8060B2C https://dx.doi.org/10.5281/zenodo.5255022 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5255023 https://doi.org/10.5281/zenodo.5255022 |
_version_ |
1766289866569547776 |
spelling |
ftdatacite:10.5281/zenodo.5255023 2023-05-15T14:18:10+02:00 Crangon franciscorum Stimpson 1856 Wicksten, Mary K. 2012 https://dx.doi.org/10.5281/zenodo.5255023 https://zenodo.org/record/5255023 unknown Zenodo http://publication.plazi.org/id/395C032AFF9CB3134446FFC9C8060B2C https://zenodo.org/communities/biosyslit http://publication.plazi.org/id/395C032AFF9CB3134446FFC9C8060B2C https://dx.doi.org/10.5281/zenodo.5255022 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Arthropoda Malacostraca Decapoda Crangonidae Crangon Crangon franciscorum Text Taxonomic treatment article-journal ScholarlyArticle 2012 ftdatacite https://doi.org/10.5281/zenodo.5255023 https://doi.org/10.5281/zenodo.5255022 2021-11-05T12:55:41Z Crangon franciscorum Stimpson, 1856 (Fig. 27 H, I) Crangon franciscorum Stimpson, 1856: 97. — Rathbun 1904: 120, fig. 61. — Kozloff 1974: 164. — Chace & Abbott 1980: 574. — Jensen 1995: 40, fig. 57. — Kuris et al . 2007: 636, pl. 316 F. Crago franciscorum . — Schmitt 1921: 92, fig. 62. — Johnson & Snook 1927: 313, fig. 267. — MacGinitie & MacGinitie 1968: 275. Crangon ( Neocrangon ) franciscorum . — Zarenkov 1963: 1764. Crangon franciscorum franciscorum . — Butler 1980: 101. Diagnosis. Exoskeleton smooth, thin. Rostrum short, not reaching cornea of eye, apex rounded. Carapace with one dorsal median tooth, also hepatic, branchiostegal, moderate pterygostomian teeth. Eye small, pigmented. Stylocerite exceeding first segment of antennular peduncle. First segment of antennular peduncle with distal spine. Scaphocerite with lateral tooth exceeding blade. Third maxilliped setose, with exopod. Pereopod 1 with inner spine on merus; hand of subchela elongate, dactyl closing almost longitudinally against inner tooth. Pereopod 2 slender, chelate. Pereopod 3 slender, with simple dactyl. Pereopods 4, 5 setose, more robust than third, with simple dactyls. Abdominal pleura 1–4 with blunt to rounded pleura, somite 5 with posterolateral tooth, somite 6 with moderate posteroventral tooth. Abdominal somite 6 slender, with ventral groove. Telson narrow, with 2 pairs lateral spines, acute apex, shorter than uropods. Male total length 49 mm, female 68 mm. Color in life. Mottled gray. Habitat and depth. Sand, mud, bays, estuaries, intertidal zone to 91 m. Range. Resurrection Bay, Alaska to San Diego, California. Type locality San Francisco Bay, California. Remarks. Butler (1980) treated C . franciscorum as two separate subspecies, C . franciscorum franciscorum and C . franciscorum angustimana Rathbun, 1902. The latter, having a more slender subchela than the former (6–8 times as long as wide versus 4–5.5 times as long as wide), was reported from Kachemak Bay, Alaska to Tillamook Rock, Oregon. It seemed to inhabit deeper, cooler, more saline water than the typical form. There has been no subsequent study to determine if these two purported subspecies are valid. : Published as part of Wicksten, Mary K., 2012, Decapod Crustacea of the Californian and Oregonian Zoogeographic Provinces 3371, pp. 1-307 in Zootaxa 3371 on page 111 : {"references": ["Stimpson, W. (1856) On some California Crustacea. Proceedings of the California Academy of Sciences, 1, 87 - 90.", "Rathbun, M. J. (1904) Decapod crustaceans of the northwest coast of North America. Harriman Alaska Expedition, 10, 1 - 219.", "Kozloff, E. N. (1974) Keys to the Marine Invertebrates of Puget Sound, the San Juan Archipelago, and Adjacent Regions. University of Washington Press, Seattle, 226 pp.", "Chace, F. A. Jr. & Abbott, D. P. (1980) Caridea: the shrimps. In: Morris, R. H., Abbott, D. P. & Haderlie, E. C. (Eds.) Intertidal Invertebrates of California. Stanford University Press, Stanford, California, pp. 567 - 576.", "Jensen, G. C. (1995) Pacific Coast Crabs and Shrimps. Sea Challengers, Monterey, California, 87 pp.", "Kuris, A. M., Sadeghian, P. & Carlton, J. T. (2007) Keys to Decapod Crustacea. In: Carlton, J. T. (Ed.) The Light and Smith Manual: Intertidal Invertebrates Central California to Oregon. University of California Press, Berkeley, 4 th ed., pp. 636 - 656.", "Schmitt, W. L. (1921) The marine decapod Crustacea of California. University of California Publications in Zoology, 23, 1 - 470.", "Johnson, M. E. & Snook, H. J. (1927) Seashore Animals of the Pacific Coast. Dover Publications, New York, reprint 1967, 659 pp.", "MacGinitie, G. E. & MacGinitie, N. (1968) Natural History of Marine Animals. McGraw-Hill, NewYork, second ed., 523 pp.", "Butler, T. H. (1980) Shrimps of the Pacific Coast of Canada. Canadian Bulletin of Fisheries and Aquatic Science, 202, 1 - 280."]} Text Archipelago Kachemak Alaska DataCite Metadata Store (German National Library of Science and Technology) San Juan Canada Pacific Abbott ENVELOPE(-62.133,-62.133,-64.100,-64.100) Dover ENVELOPE(-55.753,-55.753,-83.777,-83.777) |