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Spirula spirula

Known as: ram's horn squid 
 
National Institutes of Health

Papers overview

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2020
2020
Molluscs are one of the most diversified phyla among metazoans. Most of them produce an external calcified shell, resulting from… Expand
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2017
2017
The phylogenetic position of the only known species within the order Spirulida, the Ram's Horn Squid, Spirula spirula, may be the… Expand
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2016
2016
The evolution of complexly folded septa in ammonoids has long been a controversial topic. Explanations of the function of these… Expand
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2015
2015
Abstract Eight new species, seven Raveniola Zonstein, 1987 and one Sinopesa Raven & Schwendinger, 1995 from China and Vietnam are… Expand
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2012
2012
The ram ’s horn squid Spirula spirula ( L i n n a e u s , 1758) is a unique deep-water marine organism whose life cycle remains… Expand
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1996
1996
Soluble matrices of coleoid cephalopod shells, namely the organic pen of Loligo sp. and mincralized calcified shells of Spirula… Expand
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Review
1990
Review
1990
  • John M. Healy
  • Helgoländer Meeresuntersuchungen
  • 1990
  • Corpus ID: 2289862
Spermatozoa and spermiogenesis in the deep-water cephalopodSpirula sprirula (L.) are examined using transmission electron… Expand
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1985
1985
 
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