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Spinatrypa spinosa
Taxonomy
Atrypa spinosa was named by Hall (1843).
It was recombined as Spinatrypa spinosa by Griesemer (1965) and Dutro (1981).
It was recombined as Spinatrypa spinosa by Griesemer (1965) and Dutro (1981).
Sister species lacking formal opinion data
S. albertensis, S. andersonensis, S. aspera, S. borealis, S. costata, S. echinocostata, S. ehlersi, S. explanata, S. fimbriata, S. longispina, S. nebulosa, S. ninghsiangensis, S. orthoclina, S. pratorum, S. rejensis, S. semiorbis, S. silvae, S. soetenica, S. trulla, S. tubaecostata, S. augusticostata, S. comitata, S. tumuli, S. asperoides, S. dorsata, S. tribulosa
Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Spinatrypa spinosa Hall 1843
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Diagnosis
No diagnoses are available