Short Communication First Case of Maternal Care in the Family Cranaidae (opiliones, Laniatores)

نویسنده

  • Glauco Machado
چکیده

In this paper, we provide the first observations of maternal care for the harvestman family Cranaidae. Adult females of two species, Santinezia serratobialis Roewer 1932, which belongs to the group curvipes, and Santinezia sp., which is probably a new species of the group gigantea, were found in association with egg clutches. Since the microhabitats used for oviposition by these species are very similar, we believe that maternal care may be a synapomorphic trait of the genus Santinezia.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Ultrastructure of the sexually dimorphic tarsal glands and tegumental glands in gonyleptoid harvestmen (Opiliones, Laniatores).

In at least four closely related families of the diverse harvestmen lineage Gonyleptoidea, males may possess sexually dimorphic tarsal glands in the swollen tarsomeres of the basitarsus and/or metatarsus of leg I. The first histological and ultrastructural examination of the sexually dimorphic tarsal glands in leg I focused only on Manaosbiidae. In this study, we examine the morphology and ultr...

متن کامل

World Checklist of Opiliones species (Arachnida). Part 2: Laniatores – Samooidea, Zalmoxoidea and Grassatores incertae sedis

Including more than 6500 species, Opiliones is the third most diverse order of Arachnida, after the megadiverse Acari and Araneae. This database is part 2 of 12 of a project containing an intended worldwide checklist of species and subspecies of Opiliones, and it includes the members of the suborder Laniatores, infraorder Grassatores of the superfamilies Samooidea and Zalmoxoidea plus the gener...

متن کامل

The assamiids harvestmen (Opiliones: Laniatores: Assamiidae) from Champasak Province, Laos.

Three assamiids species are recorded from southern Laos, two of which are new: Paramaracandus dolabratus sp. nov. (male) and Simalurius suzukii sp. nov. (male and female). Mysorea thaiensis Suzuki, 1985, that was previously known only from the type locality in northern Thailand is redescribed here. The family Assamiidae was first recorded from Laos.

متن کامل

Parental investment and the evolution of subsocial behaviour in harvestmen (Arachnida Opiliones)

The diversity of reproductive strategies within the arachnids rivals all other arthropod groups. However, with the possible exception of spiders and scorpions, evolutionary biologists have overlooked these organisms. The order Opiliones is divided in three suborders (Cyphophthalmi, Palpatores and Laniatores) with considerable differences in morphology, habits and behaviour. In this review we fo...

متن کامل

Reproductive morphology of three species of neotropical harvestmen (Opiliones, Laniatores, Gonyleptoidea).

Illustrations of penis morphology are essential components of species descriptions for harvestmen belonging to the suborder Laniatores. Male genitalia are important sources of taxonomic characters and are generally assumed to exhibit relatively little intraspecific variation. In contrast, descriptions of female reproductive morphology are rarely included in taxonomic descriptions of laniatorean...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2006