A well preserved fossil ant in Baltic amber of the enigmatic genus Gesomyrmex MAYR, 1868 (Hymenoptera: Formicidae)

نویسندگان

  • François VANKERKHOVEN
  • Hans HENDERICKX
  • Mai Chau
چکیده

The genus Gesomyrmex has been described by Mayr from a fossil ant in a piece of Baltic amber (MAYR, 1868). Besides only a few other fossil species known of this genus, also 6 living species situated in the Oriental region have been described and 1 undescribed specimen is mentioned in the collection of the California Academy of Science. From the collection of the second author we investigated a fossil ant from Baltic amber and identified it as Gesomyrmex cf. hoernesi Mayr, 1868.

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

An ant-associated mesostigmatid mite in Baltic amber.

Fossil mesostigmatid mites (Acari: Parasitiformes: Mesostigmata) are extremely rare, and specimens from only nine families, including four named species, have been described so far. A new record of Myrmozercon sp. described here from Eocene (ca 44-49 Myr) Baltic amber represents the first-and so far only-fossil example of the derived, extant family Laelapidae. Significantly, modern species of t...

متن کامل

Taxonomy and Distribution of the Argentine Ant, Linepithema humile (Hymenoptera: Formicidae)

The taxonomy of an invasive pest species, the Argentine ant, is reviewed. Linepithema humile (Mayr) 1868 is conÞrmed as the valid name for the Argentine ant.Morphological variation and speciesboundariesofL.humileareexamined,withemphasis onpopulations fromtheantÕs native range in southern South America. Diagnoses and illustrations are provided for male, queen, and worker castes.Collection record...

متن کامل

Happy birthday Willi Hennig!-Hyptia hennigi sp. nov. (Hymenoptera: Evaniidae), a fossil ensign wasp from Eocene Baltic amber.

The ensign wasp genus Hyptia Illiger was previously known from 52 extant New World species and one fossil species from Lower Miocene to Upper Oligocene Mexican amber. Hyptia hennigi sp. nov., from Eocene Baltic amber, is the oldest known species and the first member of the genus from the Old World.

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 2009