摘要:

Limnodriloides hrabetovaesp. n., characterized by small male ducts with atrial ducts longer than ampullae, spermathecal pores in line with ventral setae and lack of spermatozeugmata, is described from the Adriatic coasts of Italy and Yugoslavia.Limnodriloides maslinicen‐sis(Hrabë) is reported from Italy for the first time. An aberrant specimen ofL. appendiculatusPierantoni with oesophageal diverti‐cula in segment VIII is described, and new records ofL. pierantonii(Hrabë) andThalassodrilides gurwitschi(Hrabë) are given. The first species ofTectidrilusfrom the Mediterranean Sea,T. pranzoisp. n., which lacks body wall papillae as well as oesophageal diverticula, is described from Sardinia.

ISSN:0373-4137    

DOI:10.1080/11250008709355576

出版商:Taylor & Francis Group    

年代:1987

数据来源: Taylor

摘要:

Tubificoides vestibulatussp n. is described from off Pesaro and Bari on the Adriatic of Italy. It is characterized by the possession of: (1) a dense cover of papillae on postclitellar segments; (2) bifid setae (2–4 per bundle anteriorly, 1 per bundle posteriorly), in material from Pesaro (Northern Adriatic) each posterior dorsal bifid seta was often accompanied by one very short, thin single‐pointed needle seta; (3) roundish, poorly cuticularized penis; and (4) an elaborate distension (vestibule) of the ectal part of each sper‐mathecal duct.Tubificoides vestibulatusis the first species ofTubificoidesLastockin described from the Mediterranean Sea.

ISSN:0373-4137    

DOI:10.1080/11250008709355577

出版商:Taylor & Francis Group    

年代:1987

数据来源: Taylor

摘要:

The egg chorion of the Italian species of the genusElectrogenawas investigated using the scanning electron microscope (SEM). The eggs examined showed distinctive chorionic patterns.Electrogena grandiae, E. lateralisandE. zebratashowed attachment structures characterized by knob‐terminated coiled threads (KCTs). These structures were uniformly scattered over the egg surface inE. grandiae, while inE. lateralisthey differed in size and position. InE. zebrata,the attachment structures were of uniform size and formed a dense mat over the whole egg surface. In contrast, no specialized sculptures were found inE. fallaxandE. gridellii.The different chorionic patterns allowed specific identifications. The affinities and the taxonomic position of the species examined are discussed.

ISSN:0373-4137    

DOI:10.1080/11250008709355578

出版商:Taylor & Francis Group    

年代:1987

数据来源: Taylor

摘要:

Elaphoidella aprutinan.sp.,Elaphoidella italican.sp.,Elaphoidella paraelaphoidesn.sp.,Elaphoidella rossellaen.sp. andElaphoidella subplutonisn.sp. are described from phreatic groundwaters of central Italy. New localities are reported for the speciesElaphoidella elaphoides(Chappuis) andElaphoidella phreatica(Chappuis) from central and southern Italy. The distribution of the genusElaphoidellain Italy is briefly discussed.

ISSN:0373-4137    

DOI:10.1080/11250008709355579

出版商:Taylor & Francis Group    

年代:1987

数据来源: Taylor

摘要:

Evolutionary divergence in southern European moles(Talpa eu‐ropaea T. romana, T. stankovici, T. caeca caeca, T. c. hercegoviniensis)was investigated through multivariate morphometrics. The high discrimination shown by taxa seems to be related to geographic independent evolution that occurred during the Pleistocene. Whilst the Balkanic T.c. hercegoviniensisis morphometrically closest toT. caeca caeca, slight chromosomal diversity suggests active speciation.

ISSN:0373-4137    

DOI:10.1080/11250008709355580

出版商:Taylor & Francis Group    

年代:1987

数据来源: Taylor

ISSN:0373-4137    

DOI:10.1080/11250008709355581

出版商:Taylor & Francis Group    

年代:1987

数据来源: Taylor

摘要:

LO SPECIFICO BIOLOGICO FEMMINILE, di Stefano Cagliano, E. R. I. Edizioni RAI ‐ Radio Televisione Italiana, Torino (1986), 157 pp.

ISSN:0373-4137    

DOI:10.1080/11250008709355582

出版商:Taylor & Francis Group    

年代:1987

数据来源: Taylor

ISSN:0373-4137    

DOI:10.1080/11250008709355565

出版商:Taylor & Francis Group    

年代:1987

数据来源: Taylor