Spirula (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Spirula" in English language version.

refsWebsite

Global rank English rank

6doi.org

2^nd place

4harvard.edu

18^th place

17^th place

3semanticscholar.org

11^th place

8^th place

2biodiversitylibrary.org

387^th place

373^rd place

2books.google.com

3^rd place

2nih.gov

4^th place

1kaiparaharbour.net.nz

low place

1iucnredlist.org

88^th place

160^th place

1niwa.co.nz

low place

1wikidata.org

43^rd place

161^st place

1rero.ch

3,510^th place

2,263^rd place

1tolweb.org

2,992^nd place

3,299^th place

1researchgate.net

120^th place

125^th place

1smithsonianmag.com

503^rd place

364^th place

biodiversitylibrary.org (Global: 387^th place; English: 373^rd place)

Linné, Carl von (1758). Systema naturae, per regna tria naturae: secundum classes, ordines, genera, species cum characteribus, differentiis, synonymis, locis (in Latin). Vol. v. 1, pt. 2 (Ed. 13. ed.). Vindobonae [Vienna]: Typis Ioannis Thomae. p. 1163.
Lamarck, Jean-Baptiste (1799). Mémoires de la Société d'Histoire Naturelle de Paris (in French). Vol. 1. p. 80.

books.google.com (Global: 3^rd place; English: 3^rd place)

Landman, Neil H.; Tanabe, Kazushige; Davis, Richard Arnold (1996). Ammonoid Paleobiology. Springer. ISBN 978-0-306-45222-2.
Evolution of the Ammonoids

doi.org (Global: 2^nd place; English: 2^nd place)

Hayward, B.W. (1977). "Spirula (Sepioidea: Cephalopoda) from the Lower Miocene of Kaipara Harbour, New Zealand (note)" (PDF). New Zealand Journal of Geology and Geophysics. 19: 145–147. doi:10.1080/00288306.1976.10423557.
Warnke, K.; Keupp, H. (2005). "Spirula – a window to the embryonic development of ammonoids? Morphological and molecular indications for a palaeontological hypothesis" (PDF). Facies. 51 (1–4): 60. Bibcode:2005Faci...51...60W. doi:10.1007/s10347-005-0054-9. S2CID 85026080.
Lemanis, R.; Korn, D.; Zachow, S; Rybacki, E.; Hoffmann, R. (2016). "The evolution and development of cephalopod chambers and their shape". PLOS ONE. 11 (3) e0151404. Bibcode:2016PLoSO..1151404L. doi:10.1371/journal.pone.0151404. PMC 4786199. PMID 26963712.
Lindsay, Dhugal; Hunt, James; McNeil, Mardi; Beaman, Robin; Vecchione, Michael (27 November 2020). "The first in situ observation of the Ram's Horn squid Spirula spirula turns "common knowledge" upside down". Diversity. 12 (449): 449. Bibcode:2020Diver..12..449L. doi:10.3390/d12120449.
Clarke, M.R. (2009). "Cephalopoda collected on the SOND Cruise". Journal of the Marine Biological Association of the United Kingdom. 49 (4): 961–976. doi:10.1017/S0025315400038042. S2CID 86329056.
Price, G.D.; Twitchett, R.J.; Smale, C.; Marks, V. (2009). "Isotopic analysis of the life history of the enigmatic squid Spirula spirula, with implications for studies of fossil Cephalopods". PALAIOS. 24 (5): 273–279. Bibcode:2009Palai..24..273P. doi:10.2110/palo.2008.p08-067r. S2CID 131523262.

harvard.edu (Global: 18^th place; English: 17^th place)

ui.adsabs.harvard.edu

Warnke, K.; Keupp, H. (2005). "Spirula – a window to the embryonic development of ammonoids? Morphological and molecular indications for a palaeontological hypothesis" (PDF). Facies. 51 (1–4): 60. Bibcode:2005Faci...51...60W. doi:10.1007/s10347-005-0054-9. S2CID 85026080.
Lemanis, R.; Korn, D.; Zachow, S; Rybacki, E.; Hoffmann, R. (2016). "The evolution and development of cephalopod chambers and their shape". PLOS ONE. 11 (3) e0151404. Bibcode:2016PLoSO..1151404L. doi:10.1371/journal.pone.0151404. PMC 4786199. PMID 26963712.
Lindsay, Dhugal; Hunt, James; McNeil, Mardi; Beaman, Robin; Vecchione, Michael (27 November 2020). "The first in situ observation of the Ram's Horn squid Spirula spirula turns "common knowledge" upside down". Diversity. 12 (449): 449. Bibcode:2020Diver..12..449L. doi:10.3390/d12120449.
Price, G.D.; Twitchett, R.J.; Smale, C.; Marks, V. (2009). "Isotopic analysis of the life history of the enigmatic squid Spirula spirula, with implications for studies of fossil Cephalopods". PALAIOS. 24 (5): 273–279. Bibcode:2009Palai..24..273P. doi:10.2110/palo.2008.p08-067r. S2CID 131523262.

iucnredlist.org (Global: 88^th place; English: 160^th place)

Barratt, I. & Allcock, L. (2012). Spirula spirula. The IUCN Red List of Threatened Species. Version 2014.2.

kaiparaharbour.net.nz (Global: low place; English: low place)

Hayward, B.W. (1977). "Spirula (Sepioidea: Cephalopoda) from the Lower Miocene of Kaipara Harbour, New Zealand (note)" (PDF). New Zealand Journal of Geology and Geophysics. 19: 145–147. doi:10.1080/00288306.1976.10423557.

nih.gov (Global: 4^th place; English: 4^th place)

ncbi.nlm.nih.gov

Lemanis, R.; Korn, D.; Zachow, S; Rybacki, E.; Hoffmann, R. (2016). "The evolution and development of cephalopod chambers and their shape". PLOS ONE. 11 (3) e0151404. Bibcode:2016PLoSO..1151404L. doi:10.1371/journal.pone.0151404. PMC 4786199. PMID 26963712.

pubmed.ncbi.nlm.nih.gov

Lemanis, R.; Korn, D.; Zachow, S; Rybacki, E.; Hoffmann, R. (2016). "The evolution and development of cephalopod chambers and their shape". PLOS ONE. 11 (3) e0151404. Bibcode:2016PLoSO..1151404L. doi:10.1371/journal.pone.0151404. PMC 4786199. PMID 26963712.

niwa.co.nz (Global: low place; English: low place)

"Critter of the week: Spirula spirula | NIWA". niwa.co.nz. Retrieved 2024-04-25.

rero.ch (Global: 3,510^th place; English: 2,263^rd place)

doc.rero.ch

Warnke, K.; Keupp, H. (2005). "Spirula – a window to the embryonic development of ammonoids? Morphological and molecular indications for a palaeontological hypothesis" (PDF). Facies. 51 (1–4): 60. Bibcode:2005Faci...51...60W. doi:10.1007/s10347-005-0054-9. S2CID 85026080.

researchgate.net (Global: 120^th place; English: 125^th place)

Sajikumar, K.K; Rajeeshkumar, M.P; Vellathi, Venkatesan (June 2022). "Rediscovery of Ram's horn squid, Spirula spirula (Cephalopoda: Spirulidae), from the Arabian Sea".

semanticscholar.org (Global: 11^th place; English: 8^th place)

api.semanticscholar.org

Warnke, K.; Keupp, H. (2005). "Spirula – a window to the embryonic development of ammonoids? Morphological and molecular indications for a palaeontological hypothesis" (PDF). Facies. 51 (1–4): 60. Bibcode:2005Faci...51...60W. doi:10.1007/s10347-005-0054-9. S2CID 85026080.
Clarke, M.R. (2009). "Cephalopoda collected on the SOND Cruise". Journal of the Marine Biological Association of the United Kingdom. 49 (4): 961–976. doi:10.1017/S0025315400038042. S2CID 86329056.
Price, G.D.; Twitchett, R.J.; Smale, C.; Marks, V. (2009). "Isotopic analysis of the life history of the enigmatic squid Spirula spirula, with implications for studies of fossil Cephalopods". PALAIOS. 24 (5): 273–279. Bibcode:2009Palai..24..273P. doi:10.2110/palo.2008.p08-067r. S2CID 131523262.

smithsonianmag.com (Global: 503^rd place; English: 364^th place)

Fox, Alex (3 November 2020). "See strange squid filmed in the wild for the first time". Smithsonian Magazine. Retrieved 2021-04-25.

tolweb.org (Global: 2,992^nd place; English: 3,299^th place)

"Spirula spirula". Tree of Life (tolweb.org).

wikidata.org (Global: 43^rd place; English: 161^st place)

Neige, Pascal; Warnke, Kerstin (2010). "Just how many species of Spirula are there? A morphometric approach". Cephalopods - Present and Past: 77–84.

Spirula (English Wikipedia)

biodiversitylibrary.org (Global: 387th place; English: 373rd place)

books.google.com (Global: 3rd place; English: 3rd place)

doi.org (Global: 2nd place; English: 2nd place)

harvard.edu (Global: 18th place; English: 17th place)