Morfologia setal de Parastacus brasiliensis (von Martens) (Crustacea, Decapoda, Parastacidae)

Abstract

A familia Parastacidae compreende os crustáceos límnicos popularmente conhecidos como lagostins da água doce. Parastacus Huxley, 1879 é o único gênero que ocorre no Brasil, e inclui, no estado do Rio Grande do Sul, a espécie endêmica, Parastacus brasiliensis (von Martens, 1869). Os espécimes foram coletados com armadilhas em um arroio nas cabeceiras da bacia do Rio Gravataí, município de Taquara, Rio Grande do Sul, Brasil. Os animais capturados foram transportados até o Laboratório de Crustáceos Universidade Federal do Rio Grande do Sul e criados em aquários até atingirem o estado adulto. Os espécimes foram dissecados e suas estruturas examinadas por microscopia óptica e desenhados em câmara clara. O material foi ainda preparado para fotografia sob exame com microscópio eletrônico de varredura. Procedeu-se à análise e classificação de todos tipos de setas encontradas nas formas adultas de P. brasilieinsis.

The complete larval development of Panopeus lacustris Desbonne 1867 (Brachyura: Panopeidae), from the Amazon region, reared in the laboratory

“…The terminology used in the morphological descriptions followed Factor (1978), Clark et al. (1998), Riger and Santos (2001), Garm (2004), Horn and Buckup (2004), and Pohle and Telford (1981). Samples of larvae and the female of the P. lacustris were deposited at the Museum Emilio Goeldi (Pará, Brazil), catalog numbers (MPEG 001101; MPEG 001102; MPEG 001103; MPEG 001104; MPEG 001105) (zoeas 1–4 and megalopae) and (MPEG 001100) (female).…”

Juvenile development of Dilocarcinus pagei Stimpson, 1861 (Brachyura, Trichodactylidae) reared in the laboratory, with emphasis on setae morphology

“…In Brazil, few studies have been conducted on crustacean setae, for instance in the study of adult Anomura MacLeay, 1838 and Parastacidae Huxley, 1879 (Horn & Buckup, 2004); in larval stages of shrimp (Calazans & Ingle, 1998) and crabs (Rieger & Santos, 2001;Rieger et al, 2003), and the oral appendages of Thalassinidea Latreille, 1871 (Coelho et al, 2000), with functional importance in the capture, selection and manipulation of food.…”

Ludwig Buckup’s academic life and his contribution to Carcinology

“…Several articles published by his research group constitute an essential basis for the continuation of research on Neotropical biota. The family Parastacidae was extensively investigated by his research group (Fontoura and Buckup, 1989a;1989b;1991;Buckup and Rossi, 1993;Buckup and Bond-Buckup, 1994;Almeida and Buckup, 1997; Buckup, 1957 Agroecus brevicornis Buckup, 1957 Reduviidae Apiomerus riograndensis Buckup, 1957 Crustacea Isopoda Dubioniscidae Novamundoniscus meridionalis (Araujo & Buckup, 1994) Philosciidae Benthana taeniata Araujo & Buckup, 1994 Platyarthridae Trichorhina acuta Araujo & Buckup, 1994 Trichorhina bicolor Araujo & Buckup, 1996 Decapoda Aeglidae Aegla camargoi Buckup & Rossi, 1977 Aegla franciscana Buckup & Rossi, 1977 Aegla leptodactyla Buckup & Rossi, 1977 Aegla plana Buckup & Rossi, 1977 Aegla serrana Buckup & Rossi, 1977 Aegla grisella Bond- Aegla inconspicua Bond- Aegla inermis Bond- Aegla intercalata Bond- Aegla itacolomiensis Bond- Aegla jarai Bond- Aegla lata Bond- Aegla leptochela Bond- Aegla ligulata Bond- Aegla longirostri Bond- Aegla marginata Bond- Aegla microphthalma Bond- Aegla obstipa Bond- Aegla parva Bond- Aegla ringueleti Bond- Aegla rossiana Bond- Aegla septentrionalis Bond- Aegla spinipalma Bond- Aegla spinosa Bond- Aegla violacea Bond-Buckup & Buckup, 1994 Aegla pomerana Bond- Aegla muelleri Bond- Aegla renana Bond- Aegla leachi Bond- Buckup & Buckup, 2012 Aegla lancinhas Bond- Buckup & Buckup, 2015 Parastacidae Parastacus laevigatus Buckup & Rossi, 1980 Parastacus fluviatilis Ribeiro & Buckup, 2016 2000; Horn et al, 2004;Vinagre et al, 2004;Reid et al, 2006;Buckup et al, 2007b;2007c;Noro et al, 2007;Noro and Buckup, 2010;SilvaCastiglioni et al, 2010). From 1979 on, he published several articles about the family Aegli...…”