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NOVA ESPÉCIE DE OURIÇO DO MAR CAPTURADO NA BAÍA DE SEPETIBA (CASSIDULOIDEA, ECHINOIDEA)
Baía de Sepetiba
Captura
Rio de Janeiro
(cassiduloidea, Echinoidea)
Krau, Luiza | Date Issued:
1960
Author
Affilliation
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Rio de Janeiro, RJ, Brasil.
Abstract
C. delectus sp. n., found in Sepetiba Bay, characterizes by the following peculiarities: ovoid outline; apical system slightly anterior; petals with 2-4 interplates and 3-4 interporiferous primary tubercles. The pits in the naked median space are: 20 pits in 10 mm. Test low (height by length 0,45).
Keywords in Portuguese
Ouriço do marBaía de Sepetiba
Captura
Rio de Janeiro
(cassiduloidea, Echinoidea)
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