El poliqueto Nereidideo Pseudonereis gallapagensis Kinberg, 1865, ha sido  identificado a lo largo de la costa Caribe de Colombia. Esta es la primera vez  que este poliqueto es encontrado al sur del Caribe colombiano, y esto expande  su rango de distribución conocido. Se colectaron 5 especímenes entre tapetes  de algas rojas en el litoral del Departamento de Córdoba./The Nereididae polychaete Pseudonereis gallapagensis Kinberg, 1865 has  been identified along the Caribbean coast of Colombia. This is the first time that  this polychaete has been found as far south at Colombian Caribbean, and  expands its known range. Five specimens were collected from red algae beds  in the litoral Córdoba Departamen

Dueñas Ramírez, Pedro Ricardo

Quirós Rodríguez, Jorge Alexander

Spanish

The Nereididae polychaete Pseudonereis gallapagensis Kinberg, 1865 has been identified along the Caribbean coast of Colombia. This is the first time that this polychaete has been found as far south at Colombian Caribbean, and expands its known range. Five specimens were collected from red algae beds in the litoral Córdoba DepartamentEl poliqueto Nereidideo Pseudonereis gallapagensis Kinberg, 1865, ha sido identificado a lo largo de la costa Caribe de Colombia. Esta es la primera vez que este poliqueto es encontrado al sur del Caribe colombiano, y esto expande su rango de distribución conocido. Se colectaron 5 especímenes entre tapetes de algas rojas en el litoral del Departamento de Córdoba

DUEÑAS-RAMÍREZ, PEDRO RICARDO

QUIROS-RODRIGUEZ, JORGE ALEXANDER

Portal de Revistas - Universidad de Sucre

Rev. Colombiana cienc. Anim. 4(2):454-457,2012                                    NOTA CORTA  454  OCCURRENCE OF Pseudonereis gallapagensis Kinberg, 1865 (ANNELIDA: POLYCHAETA: NEREIDIDAE) IN THE COLOMBIAN CARIBBEAN COAST  PRESENCIA DE Pseudonereis gallapagensis Kinberg, 1865  (ANNELIDA: POLYCHAETA: NEREIDIDAE) EN LA COSTA  CARIBE COLOMBIANA  DUEÑAS-RAMÍREZ, PEDRO RICARDO1 M.Sc., QUIROS-RODRIGUEZ, JORGE ALEXANDER2 M.Sc.  1*Facultad de Ciencias Naturales, Programa de Biología Marina, Universidad Jorge Tadeo Lozano, Sede Rodadero, Santa Marta, Colombia.  2*Departamento de Biología. Facultad de Ciencias Básicas, Universidad de Córdoba.  * Correspondencia: alexander_quiroz@hotmail.com  pedror.duenasr@utadeo.edu.co      Recibido: 08-08-2012; Aceptado: 18-09-2012.   Abstract  The Nereididae  polychaete Pseudonereis gallapagensis  Kinberg, 1865 has been identified along the Caribbean coast of Colombia. This is the first time that this  polychaete has been found  as far south  at Colombian Caribbean, and expands its known range. Five specimens were collected from red algae beds in the litoral Córdoba Departament   Resumen  El poliqueto Nereidideo Pseudonereis gallapagensis Kinberg, 1865, ha sido identificado a lo largo de la costa Caribe de Colombia. Esta es la primera vez que este poliqueto es encontrado al sur del Caribe colombiano, y esto expande su rango de distribución conocido. Se colectaron 5 especímenes entre tapetes de algas rojas en el litoral del Departamento de Córdoba.  The family Nereididae (JOHNSTON, 1845) is cosmopolitan, diverse and abundant. It occurs in a variety of habitats, primarily littoral and comprises 40 genera with 450 species. All species have a long cylindrical body with a broad anterior and a slender posterior end. The diagnostic characters are based on structures of the pharynx, which has two rings, oral and maxillary, both with horny or soft papillary structures in specific arrangements. The areas of the pharynx are numbered from I to VIII, where I to IV are on the maxillary ring and V to VIII on the oral ring. The prostomiun on the anterior end is sub oval with two antennae, eight tentacular cirri, two biarticulated palps and four eyes.  Rev. Colombiana cienc. Anim. 4(2):454-457,2012                                    NOTA CORTA  455  Pseudonereis gallapagensis Kinberg, 1865 (Fig. 1-3)  Pseudonereis gallapagensis. (FAUCHALD  y REIMER 1975: 85; FAUCHALD, 1977a: 90; FAUCHALD 1977b:32-33; DE LEÓN GONZÁLEZ et al. 2009: 350-351).  Examined Material: Three specimens. UCLZ-AN0238, UCLZ-AN0239, and UCLZ-AN0240 (Córdoba University Zoology Laboratory ANNELIDA). The specimens were collected from San Antero, Moñitos and Los Córdobas, respectively, in Córdoba Department, Colombia, and were collected by D. Herrera, A.C. Gonzalez and E. Isaza from rocky intertidal red algae beds, in 0.1- 0.2m of depth.   Description: The prostomium is relatively wide. Area I has two conical paragnaths, (De León-González, 1998) area II has three rows of pectinate bars, area III has four pectinate bars, area IV has five pectinate bars, area V has only one conical paragnath, area VI has transverse paragnaths (Fig. 1), areas VII and VIII have a single row of alternating small and large conical paragnaths.    Figure 1. Prostomium of Pseudonereis gallapagensis with horny paragnaths on the pharynx   Parapodia in the central region have digitiform dorsal cirrus two black acicules and short ventral cirrus (Fig. 2a).  The notopodial homogomph spiniger can be seen in Fig. 2b, the neuropodial heterogomph falcigers with internal teeths are seen in Fig. 2c and the heterogomph falcigers with a long blade can be seen Fig. 2d. Rev. Colombiana cienc. Anim. 4(2):454-457,2012                                    NOTA CORTA  456    Figure 2. Pseudonereis gallapagensis  a) Parapodium of the central region, b) Notopodial homogomph spinigers, c) Neuropodial heterogomph falcigers with little teeths on the falcate blade, d) Heterogomph falcigers with a long blade  The superior notopodial lobe is strongly prolonged and foliose are in the posterior setigers (Fig. 3). The short dorsal cirrus is attached distally to the superior lobe.     Figure 3. Posterior region of Pseudonereis gallapagensis showing the superior notopodial lobe strongly prolonged and the foliose  Distribution. Pseudonereis gallapagensis occurs in the Pacific Ocean in the   Galapagos Islands and Baja California, Caribbean Sea, South Africa, Madagascar, Red Sea. The Colombian polychaetes checklist (Baez and Ardila, 2003) has no previous register about this species. This new record from the Southern Caribbean expands its range to Colombia, Córdoba Departament.   Rev. Colombiana cienc. Anim. 4(2):454-457,2012                                    NOTA CORTA  457  Ecology. Colombian specimens were found in red algae beds, throughout the rocky intertidal zone between 0.1 and 0.2 m of depth.  References   BAEZ, D. & N. ARDILA (2003). Poliquetos (Annelida:Polychaeta) del mar Caribe colombiano. Biota colombiana 4(1):89-109.  De LEÓN-GONZÁLEZ, J. 1998. Nereididae (Polychaeta: Annelida) de México. Informe Final proyecto H011. CONABIO. Universidad  Autónoma de Nuevo León, Facultad de Ciencias Biológicas, Laboratorio de Biología de Invertebrados. No-Arthropoda: 235-238.   De LEÓN-GONZÁLEZ, J.A.; BASTIDA-ZAVALA, J.R.; CARRERA-PARRA, L.F.; GARCÍA-GARZA, M.E.; PEÑA-RIVERA, A.; SALAZAR-VALLEJO, S.I.; SOLÍS-WEISS, V. (Eds.).2009. Poliquetos (Annelida: Polychaeta) de México y América Tropical. Universidad Autónoma de Nuevo León, Monterrey, México, Tomo II: 350.   FAUCHALD, K.; REIMER, V. 1975. Clave de poliquetos panameños con la inclusión de una clave para todas las familias del mundo. Boletín del Instituto Oceanográfico, Universidad de Oriente 14(1):71-94.  FAUCHALD, K. 1977a. The Polychaete worms. Definitions and keys to the orders, families and genera. Natural History Museum. Los Angeles County. Sci.Ser. 28:1-190.  FAUCHALD, K. 1977b. Polychaetes from intertidal areas in Panama, with a review of previous shallow-water record. Smithsonian Contributions to Zoology 221:1-81.  Acknowledgments. We thank to V. Pizarro for helping in the english text review, S. Zea for his helpful comments and advises. To the Bogota University, Jorge Tadeo Lozano, for the use of photographical equipment. This research is one of the project, Composition and seasonal changes of crustacean, Decapoda populations of the Córdoba Departament, which was financially supported by CIUC, Investigation Center of Córdoba University.  

Presencia de pseudonereis gallapagensis kinberg, 1865 (annelida: polychaeta: nereididae) en la costa caribe colombiana

Universidad Nacional De Colombia - Repositorio Institucional UN

See	discussions,	stats,	and	author	profiles	for	this	publication	at:	https://www.researchgate.net/publication/279456219Ocurrence	of	Pseudonereis	gallapagensisKinberg,	1865(ANNELIDA:POLYCHAETA:NEREIDIDAE)	in	thecolombian	Caribbean	coastARTICLE	·	SEPTEMBER	2012READS82	AUTHORS:Pedro	Ricardo	Dueñas	RamírezUniversidad	de	Bogotá,	Jorge	Tadeo	Lozano21	PUBLICATIONS			8	CITATIONS			SEE	PROFILEJorge	A.	Quirós-RodríguezUniversidad	de	Córdoba	(Colombia)22	PUBLICATIONS			5	CITATIONS			SEE	PROFILEAvailable	from:	Pedro	Ricardo	Dueñas	RamírezRetrieved	on:	31	March	2016Rev. Colombiana cienc. Anim. 4(2):454-457,2012                                    NOTA CORTA  454  OCCURRENCE OF Pseudonereis gallapagensis Kinberg, 1865 (ANNELIDA: POLYCHAETA: NEREIDIDAE) IN THE COLOMBIAN CARIBBEAN COAST  PRESENCIA DE Pseudonereis gallapagensis Kinberg, 1865  (ANNELIDA: POLYCHAETA: NEREIDIDAE) EN LA COSTA  CARIBE COLOMBIANA  DUEÑAS-RAMÍREZ, PEDRO RICARDO1 M.Sc., QUIROS-RODRIGUEZ, JORGE ALEXANDER2 M.Sc.  1*Facultad de Ciencias Naturales, Programa de Biología Marina, Universidad Jorge Tadeo Lozano, Sede Rodadero, Santa Marta, Colombia.  2*Departamento de Biología. Facultad de Ciencias Básicas, Universidad de Córdoba.  * Correspondencia: alexander_quiroz@hotmail.com  pedror.duenasr@utadeo.edu.co      Recibido: 08-08-2012; Aceptado: 18-09-2012.   Abstract  The Nereididae  polychaete Pseudonereis gallapagensis  Kinberg, 1865 has been identified along the Caribbean coast of Colombia. This is the first time that this  polychaete has been found  as far south  at Colombian Caribbean, and expands its known range. Five specimens were collected from red algae beds in the litoral Córdoba Departament   Resumen  El poliqueto Nereidideo Pseudonereis gallapagensis Kinberg, 1865, ha sido identificado a lo largo de la costa Caribe de Colombia. Esta es la primera vez que este poliqueto es encontrado al sur del Caribe colombiano, y esto expande su rango de distribución conocido. Se colectaron 5 especímenes entre tapetes de algas rojas en el litoral del Departamento de Córdoba.  The family Nereididae (JOHNSTON, 1845) is cosmopolitan, diverse and abundant. It occurs in a variety of habitats, primarily littoral and comprises 40 genera with 450 species. All species have a long cylindrical body with a broad anterior and a slender posterior end. The diagnostic characters are based on structures of the pharynx, which has two rings, oral and maxillary, both with horny or soft papillary structures in specific arrangements. The areas of the pharynx are numbered from I to VIII, where I to IV are on the maxillary ring and V to VIII on the oral ring. The prostomiun on the anterior end is sub oval with two antennae, eight tentacular cirri, two biarticulated palps and four eyes.  Rev. Colombiana cienc. Anim. 4(2):454-457,2012                                    NOTA CORTA  455  Pseudonereis gallapagensis Kinberg, 1865 (Fig. 1-3)  Pseudonereis gallapagensis. (FAUCHALD  y REIMER 1975: 85; FAUCHALD, 1977a: 90; FAUCHALD 1977b:32-33; DE LEÓN GONZÁLEZ et al. 2009: 350-351).  Examined Material: Three specimens. UCLZ-AN0238, UCLZ-AN0239, and UCLZ-AN0240 (Córdoba University Zoology Laboratory ANNELIDA). The specimens were collected from San Antero, Moñitos and Los Córdobas, respectively, in Córdoba Department, Colombia, and were collected by D. Herrera, A.C. Gonzalez and E. Isaza from rocky intertidal red algae beds, in 0.1- 0.2m of depth.   Description: The prostomium is relatively wide. Area I has two conical paragnaths, (De León-González, 1998) area II has three rows of pectinate bars, area III has four pectinate bars, area IV has five pectinate bars, area V has only one conical paragnath, area VI has transverse paragnaths (Fig. 1), areas VII and VIII have a single row of alternating small and large conical paragnaths.    Figure 1. Prostomium of Pseudonereis gallapagensis with horny paragnaths on the pharynx   Parapodia in the central region have digitiform dorsal cirrus two black acicules and short ventral cirrus (Fig. 2a).  The notopodial homogomph spiniger can be seen in Fig. 2b, the neuropodial heterogomph falcigers with internal teeths are seen in Fig. 2c and the heterogomph falcigers with a long blade can be seen Fig. 2d. Rev. Colombiana cienc. Anim. 4(2):454-457,2012                                    NOTA CORTA  456    Figure 2. Pseudonereis gallapagensis  a) Parapodium of the central region, b) Notopodial homogomph spinigers, c) Neuropodial heterogomph falcigers with little teeths on the falcate blade, d) Heterogomph falcigers with a long blade  The superior notopodial lobe is strongly prolonged and foliose are in the posterior setigers (Fig. 3). The short dorsal cirrus is attached distally to the superior lobe.     Figure 3. Posterior region of Pseudonereis gallapagensis showing the superior notopodial lobe strongly prolonged and the foliose  Distribution. Pseudonereis gallapagensis occurs in the Pacific Ocean in the   Galapagos Islands and Baja California, Caribbean Sea, South Africa, Madagascar, Red Sea. The Colombian polychaetes checklist (Baez and Ardila, 2003) has no previous register about this species. This new record from the Southern Caribbean expands its range to Colombia, Córdoba Departament.   Rev. Colombiana cienc. Anim. 4(2):454-457,2012                                    NOTA CORTA  457  Ecology. Colombian specimens were found in red algae beds, throughout the rocky intertidal zone between 0.1 and 0.2 m of depth.  References   BAEZ, D. & N. ARDILA (2003). Poliquetos (Annelida:Polychaeta) del mar Caribe colombiano. Biota colombiana 4(1):89-109.  De LEÓN-GONZÁLEZ, J. 1998. Nereididae (Polychaeta: Annelida) de México. Informe Final proyecto H011. CONABIO. Universidad  Autónoma de Nuevo León, Facultad de Ciencias Biológicas, Laboratorio de Biología de Invertebrados. No-Arthropoda: 235-238.   De LEÓN-GONZÁLEZ, J.A.; BASTIDA-ZAVALA, J.R.; CARRERA-PARRA, L.F.; GARCÍA-GARZA, M.E.; PEÑA-RIVERA, A.; SALAZAR-VALLEJO, S.I.; SOLÍS-WEISS, V. (Eds.).2009. Poliquetos (Annelida: Polychaeta) de México y América Tropical. Universidad Autónoma de Nuevo León, Monterrey, México, Tomo II: 350.   FAUCHALD, K.; REIMER, V. 1975. Clave de poliquetos panameños con la inclusión de una clave para todas las familias del mundo. Boletín del Instituto Oceanográfico, Universidad de Oriente 14(1):71-94.  FAUCHALD, K. 1977a. The Polychaete worms. Definitions and keys to the orders, families and genera. Natural History Museum. Los Angeles County. Sci.Ser. 28:1-190.  FAUCHALD, K. 1977b. Polychaetes from intertidal areas in Panama, with a review of previous shallow-water record. Smithsonian Contributions to Zoology 221:1-81.  Acknowledgments. We thank to V. Pizarro for helping in the english text review, S. Zea for his helpful comments and advises. To the Bogota University, Jorge Tadeo Lozano, for the use of photographical equipment. This research is one of the project, Composition and seasonal changes of crustacean, Decapoda populations of the Córdoba Departament, which was financially supported by CIUC, Investigation Center of Córdoba University.  

Presencia de Pseudonereis gallapagensis Kinberg, 1865 (Annelida: polychaeta: nereididae) en la costa Caribe colombiana

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Presencia de Pseudonereis gallapagensis Kinberg, 1865 (Annelida: polychaeta: nereididae) en la costa Caribe colombiana

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