2006
DOI: 10.1590/s0073-47212006000300010
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Spongia (Heterofibria) catarinensis sp. nov. (Porifera, Spongiidae) no litoral de Santa Catarina, Brasil

Abstract: ABSTRACT. Spongia (Heterofibria) catarinensis sp. nov. (Porifera, Spongiidae) at the coastline of Santa Catarina, Brazil. A new species, Spongia (Heterofibria) catarinensis, is described from Ilha das Aranhas (27º29'077''S, 48º21'380''W), State of Santa Catarina, Brazil. It differs from the other southwestern Atlantic species of this genus by external morphology and architecture. The new species is characterized for presenting massive form, incrusting with lobate projections; primary fibres measuring 60-100 μm… Show more

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Cited by 5 publications
(7 citation statements)
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“…Previously, the subgenus had only been recorded in South America on the Ilha das Aranhas in the state of Santa Catarina (Brazil) (Mothes et al, 2006;Muricy et al, 2011), in New Zealand (Cook and Bergquist, 2001), in Korea (Kim and Sim, 2009) and on the east coast of South Africa . This new species is close to Spongia (Heterofibria) catarinensis (Mothes et al, 2006), but its su morfología externa se diferencia de esta en que las proyecciones esparcidas lateralmente están elevadas; no presenta ósculos ubicados en proyecciones lobadas discretas, elevadas de su superficie; los microcónulos son más pequeños (0,3-0,8 mm); el diámetro máximo de los ósculos es mayor (3 mm por 2 mm en S. catarinensis) y no hay una membrana translúcida circundando la abertura de estos. En cuanto al esqueleto, cerca de la superficie la nueva especie posee retículos formados por fibras pseudoterciarias que conectan con las primarias y secundarias adyacentes.…”
Section: Discussionunclassified
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“…Previously, the subgenus had only been recorded in South America on the Ilha das Aranhas in the state of Santa Catarina (Brazil) (Mothes et al, 2006;Muricy et al, 2011), in New Zealand (Cook and Bergquist, 2001), in Korea (Kim and Sim, 2009) and on the east coast of South Africa . This new species is close to Spongia (Heterofibria) catarinensis (Mothes et al, 2006), but its su morfología externa se diferencia de esta en que las proyecciones esparcidas lateralmente están elevadas; no presenta ósculos ubicados en proyecciones lobadas discretas, elevadas de su superficie; los microcónulos son más pequeños (0,3-0,8 mm); el diámetro máximo de los ósculos es mayor (3 mm por 2 mm en S. catarinensis) y no hay una membrana translúcida circundando la abertura de estos. En cuanto al esqueleto, cerca de la superficie la nueva especie posee retículos formados por fibras pseudoterciarias que conectan con las primarias y secundarias adyacentes.…”
Section: Discussionunclassified
“…The identification of the sponges was carried out through thick histological sections according to the methodology of Zea (1987). The taxonomic keys proposed by Hooper and Van Soest (2002b) and the work of Mothes et al (2006) up to the subgenus level. Comparisons were also made with samples of the species S. anclotea, S. tubulifera and Hyatella cavernosa (Pallas, 1766) to arrive at the species level.…”
Section: Methodsmentioning
confidence: 99%
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