Sôbre espécies brasileiras do gênero geoplana

Froehlich, Eudóxia Maria

doi:10.11606/issn.2526-3382.bffclzoologia.1954.120096

Cited by 35 publications

(60 citation statements)

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“…nov. assemelha-se à maioria das 23 espécies acima referidas, apresentando faringe cilíndrica, com exceção de G. crioula Froehlich, 1955, que apresenta faringe campanuliforme.…”

Section: Discussionunclassified

Nova espécie de Geoplana Stimpson (Platyhelminthes, Tricladida, Terricola) do sul do Brasil

Baptista

Leal-Zanchet

2005

Rev. Bras. Zool.

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Descreve-se uma nova espécie de Geoplana Stimpson, 1857 ocorrente na Floresta Nacional de São Francisco de Paula, Rio Grande do Sul, Brasil. Geoplana rubidolineata sp. nov. possui padrão de coloração característico, além de uma combinação de caracteres da morfologia interna, que a diferencia das demais espécies que apresentam epitélio com aparência estratificada revestindo o átrio feminino.

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“…nov. assemelha-se à maioria das 23 espécies acima referidas, apresentando faringe cilíndrica, com exceção de G. crioula Froehlich, 1955, que apresenta faringe campanuliforme.…”

Section: Discussionunclassified

Nova espécie de Geoplana Stimpson (Platyhelminthes, Tricladida, Terricola) do sul do Brasil

Baptista

Leal-Zanchet

2005

Rev. Bras. Zool.

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“…Among species of the genus, some variation is observed in the prostatic vesicle, which can be globose (N. mourei, N. parca, N. plumbea and N. sexstriata) or tubular (N. biseminalis, N. froehlichae and N. modesta), and may have two different regions, as occurs in N. modesta (Carbayo 2003). In addition, adenodactyls or glandulo-muscular organs have not been observed according to the original descriptions (Graff 1899;Riester 1938;Froehlich 1955b;Froehlich 1956). …”

Section: General Comments On the Genus Notogynaphallia And On Its Emementioning

confidence: 99%

“…f Detail of the female reproductive system (holotype). (*) spermatozoa such as N. modesta, N. sexstriata and N. froehlichae (Graff 1899;Riester 1938), or with two broad lateral bands over the dorsum (N. mourei and N. parca) (Froehlich 1955b;Froehlich, 1956). N. modesta shows a brown pigmented dorsum with two darker medial as well as two lateral stripes (Graff 1899), whereas N. sexstriata and N. froehlichae have dark stripes over a yellowish ground.…”

Section: General Comments On the Genus Notogynaphallia And On Its Emementioning

confidence: 99%

A new species of Notogynaphallia (Platyhelminthes, Geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South America

2015

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Background: The subfamily Geoplaninae (Geoplanidae) includes land planarian species of the Neotropical Region. In Argentina, the knowledge about land planarian diversity is still incipient, although this has recently increased mainly in the Atlantic Forest ecosystem. However, other regions like Chacoan forests remain virtually unexplored. Results: In this paper, we describe a new species of the genus Notogynaphallia of the Chacoan subregion. This species is characterized by a black pigmentation on the dorsum and a dark grey ventral surface. The eyes with clear halos extend to the dorsal surface. The pharynx is cylindrical. The main features of the reproductive system involve testes anterior to the ovaries, prostatic vesicle intrabulbar (with a tubular proximal portion and a globose distal portion) opening broadly in a richly folded male atrium, common glandular ovovitelline duct and female genital canal dorso-anteriorly flexed constituting a "C", female atrium tubular proximally and widening distally. Conclusions: This is the first report of the genus Notogynaphallia in Argentina (Chacoan subregion, Neotropical Region) which increases its geographic distribution in South America. Also, as a consequence of features observed in species of the genus, we propose an emendation of the generic diagnosis.

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“…Transversal (pre-pharyngeal region) and sagittal (pharynx and copulatory apparatus) 5-10 µm sections were stained with Cason´s trichrome (Carbayo 2005) and mounted in Canada balsam. For the pre-pharyngeal region, Cutaneous Musculature Index (CMI) and Parenchymal Musculature Index (PMI) (Froehlich 1955) were calculated. Micrographs were taken with an AxioCam digital camera attached to a Carl Zeiss AxioScop 2 Plus compound microscope.…”

Section: Histological Studiesmentioning

confidence: 99%

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2016

BIR

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The cosmopolitan land planarian Bipalium kewense Moseley, 1878 (Tricladida: Geoplanidae: Bipaliinae) is recorded for first time from Cuba on the basis of specimens from the Gran Parque Natural Topes de Collantes, Sancti Spíritus province. Both external morphology and internal anatomy agree with B. kewense features. Maximum likelihood and Bayesian inference analysis of mitochondrial cytochrome c oxidase I (COI) sequences obtained from Cuban individuals form a well-supported clade with other specimens of B. kewense from Europe. This constitutes the first Cuban land planarian identified to species level based on morphological and molecular studies.

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Sôbre espécies brasileiras do gênero geoplana

Abstract: O trabalho presente é uma contribuição para o inventário faunístico dos Tricladida Terrícola brasileiros

Cited by 35 publications

References 0 publications

Nova espécie de Geoplana Stimpson (Platyhelminthes, Tricladida, Terricola) do sul do Brasil

Nova espécie de Geoplana Stimpson (Platyhelminthes, Tricladida, Terricola) do sul do Brasil

A new species of Notogynaphallia (Platyhelminthes, Geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South America

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