scholarly journals A male of the bee genus Agapostemon in Dominican amber (Hymenoptera: Halictidae)

2013 ◽  
pp. 1 ◽  
Author(s):  
Michael S. Engel ◽  
Laura C.V. Breitkreuz
Keyword(s):  
New Species ◽  
Dominican Republic ◽  
West Indian ◽  
The West ◽  
Single Male ◽  
Fossil Species ◽  
Dominican Amber ◽  
Modern Species

Thefirst fossil species of the caenohalictine bee genus Agapostemon Guérin-Méneville (Halictinae: Caenohalictini:Agapostemonina) is described and figured from a single male preserved in EarlyMiocene (Burdigalian) amber from the Dominican Republic.  Agapostemon (Notagapostemon) luzziiEngel & Breitkreuz, new species, is compared with modern species and isnoteworthy for the absence of metafemoral modifications [in this regardplesiomorphically resembling the West Indian A. kohliellus (Vachal)and A. centratus (Vachal)], form of the head and protibial antennalcleaner, integumental sculpturing, and male terminalia, the latter of which arefortunately exposed and cleared.  Briefcomments are made on the affinity of the species to others in the West Indiesand surrounding regions as well as possible biogeographic implications.

A review of the asilid (Diptera) fauna from Hispaniola with six genera new to the island, fifteen new species, and checklist

Zootaxa ◽  
2006 ◽  
Vol 1381 (1) ◽  
pp. 1-91 ◽  
Author(s):  
AUBREY G. SCARBROUGH ◽  
DANIEL E. PEREZ-GELABERT
Keyword(s):  
New Species ◽  
Dominican Republic ◽  
Special Reference ◽  
West Indies ◽  
Species Group ◽  
The West ◽  
Fossil Species ◽  
Dominican Amber ◽  
First Time ◽  
New Distribution

The robber fly fauna of the 6 subfamilies Apocleinae, Asilinae, Laphrinae, Ommatiinae, Stenopogoninae, and Trigonomiminae of Hispaniola with special reference to the Dominican Republic is reviewed in light of new collections. This paper reports 6 genera (Cerotainia Schiner,   Eumecosoma Schiner, Holcocephala Jaennicke, Pilica Curran, Proctacanthella Bromley, and Rhopalogaster Macquart) new to the island, increasing the number to 20. Within the West Indies,   Eumecosoma, Holcocephala, Pilica, and Proctacanthella are only known from Hispaniola. Also, 33 species are reported, including 15 new species (Atomosia anacaona, A. ciguaya, A. jagua, A. jimagua, A. yurabia, Cerotainia sola, Eumecosoma caerulum, Holcocephala indigena, Ommatius geminus, O. laticrus, O. maculosus, O. praelongus, Proctacanthella taina, Plesiomma simile, and Rhopalogaster albidus), increasing the number to 62 species plus 2 species in Dominican amber. The male of O. cinnamomeus Scarbrough & females of Plesiomma inflatum and Proctacanthus darlingtoni Curran are reported for the first time. The Ommatius lucidatus species group is established with 8 extant and 2 fossil species. Plesiomma angustum (Macquart) and Atoniomyia mikii (Williston) are rediscovered and redescribed. Plesiomma lineata (Fabricius) is removed from the distribution list for Cuba and Jamaica and Neophoneus is removed from the list of West Indies asilids because of an error in identification. Neophoneus flavotibis Bigot tentatively diagnosed as belonging to the genus Efferia. Plesiomma macra Loew is removed from synonymy. Significant structures of most species are illustrated and keys to selected species are included. At least one species of Atoniomyia and Pilica remain undescribed from this survey. New distribution records for most species and a checklist of the Hispaniolan fauna are also included.

Euscelus species of the West Indies (Coleoptera: Attelabidae)

Zootaxa ◽  
2007 ◽  
Vol 1495 (1) ◽  
pp. 1-34
Author(s):  
ROBERT W. HAMILTON
Keyword(s):  
New Species ◽  
Dominican Republic ◽  
West Indies ◽  
West Indian ◽  
The West ◽  
New Synonymy

Fourteen species of Euscelus Schoenherr are recognized from the West Indies: E. armatus (Gyllenhal), E. scutellatus (Klug), E. dentipes (Fabricius), E. angulosus (Gyllenhal), E. scrobiculatus Voss, E. uviferae Marshall, E. pulchellus (Suffrian), E. cribrarius (Olivier), E. biguttatus (Fabricius), E. sexmaculatus (Chevrolat), E. aureolus (Gyllenhal), E. haitensis new species from Haiti, E. postoculidens new species and E. dominicanus new species from the Dominican Republic. Four previously described eusceline species from the West Indies are relegated to synonymy: Euscelus cancellatus Voss, new synonymy; Euscelus callosipennis Voss, new synonymy; Euscelus coccolobae (Wolcott), new synon- ymy and Emphyleuscelus cubensis Janczyk, new synonymy. Specimens were unavailable for Attelabus canaliculatus Olivier, Attelabus spinifex Olivier and Attelabus fornicatus Olivier and they are not included. Lectotypes are designated for E. uviferae and E. pulchellus. A key separating West Indian euscelines is provided and the species are covered in standard taxonomic fashion including habitus images and aedeagal illustrations.KEY WORDS: Attelabidae, Leaf rollers, Euscelus, West Indies

A fossil palm bruchid, Caryobruchus dominicanus sp. n. (Pachymerini: Bruchidae) in Dominican amber

1999 ◽  
Vol 30 (2) ◽  
pp. 219-224 ◽  
Author(s):  
George O. Poinar
Keyword(s):  
Dominican Republic ◽  
Seed Predation ◽  
West Indies ◽  
American West ◽  
Indirect Evidence ◽  
West Indian ◽  
Central American ◽  
The West ◽  
Dominican Amber

AbstractPoinar Jr, G. O.: A fossil palm bruchid, Caryobruchus dominicanus sp. n. (Pachymerini: Bruchidae) in Dominican amber. Ent. scand. 30: 219-224. Copenhagen, Denmark. July 1999. ISSN 0013-8711. The first fossil palm bruchid, Caryobruchus dominicanus sp. n. (Coleoptera; Bruchidae) is described from Dominican Republic amber. This species is closely related to extant Central American-West Indian members of the genus, all of which develop in the seeds of palms. Aside from providing indirect evidence of fan palms, especially those of the genus Sabal, in the original Dominican amber forest, the present find shows that seed predation by Caryobruchus spp. was established in the West Indies some 15-45 million years ago.

scholarly journals Flea beetles of the West Indies: the genus Hemilactica Blake, 1937 (Coleoptera, Chrysomelidae, Galerucinae, Alticini)

ZooKeys ◽  
2021 ◽  
Vol 1044 ◽  
pp. 589-607 ◽  
Author(s):  
Alexander S. Konstantinov
Keyword(s):  
New Species ◽  
Dominican Republic ◽  
West Indies ◽  
Flea Beetle ◽  
West Indian ◽  
Western Hemisphere ◽  
The West ◽  
Flea Beetles ◽  
Two New Species

The West Indian flea beetle genus Hemilactica Blake, 1937 is reviewed. Two new species, both from the Dominican Republic are described and illustrated: H. erwinisp. nov. and H. sierramatringarciasp. nov. In addition, images of the holotypes of H. portoricensis Blake, H. pulchella Blake, and H. rugosa Blake are provided. Lactica megaspila (Blake) is transferred to Hemilactica. A lectotype of H. quatuordecimpunctata (Suffrian, 1868) is designated and illustrated, and a key to the Hemilactica species and a key for identification of Hemilactica and related genera occurring in the Western Hemisphere are provided.

scholarly journals Polymera alexanderi n. sp., a new species of Limoniidae (Diptera) from Dominican amber

2021 ◽  
Author(s):  
Wiesław Krzemiński ◽  
Katarzyna Kopeć ◽  
Alicja Pełczyńska ◽  
Agnieszka Soszyńska-Maj
Keyword(s):  
New Species ◽  
South America ◽  
Dominican Republic ◽  
Early Miocene ◽  
Fossil Species ◽  
Dominican Amber ◽  
Fossil Resin ◽  
Extant Species ◽  
A New Species

Dominican amber is the fossil resin famous for the best quality of inclusions, exploited in Dominican Republic from the deposits formed in the late Early Miocene, ca. 16 Ma. A new species, Polymera (Polymera) alexanderi sp. n. of the dipteran family Limoniidae is described from this amber. This new limonid belongs to the genus Polymera Wiedemann, 1820 with 63 extant species described mostly from South America. Only three fossil species are known so far from Dominican and Baltic amber.

IV.—Notes on West Indian Fossils

1875 ◽  
Vol 2 (11) ◽  
pp. 544-545
Author(s):  
W. M. Gabb
Keyword(s):  
New Species ◽  
Dominican Republic ◽  
West Indian ◽  
Geological Survey ◽  
American Philosophical Society ◽  
Santo Domingo ◽  
The West

On my return to civilization, after an absence of nearly three years, I observe in the GeologicalMagazine for 1874, New Series, Decade II. Vol. I., pp. 404 and 433, a paper by Mr. R. J. L. Guppy, of Trinidad, describing new species of fossils from the West Indian Tertiaries, to which is appended a list of the fossils known to him up to that date. Unfortunately Mr. Guppy has overlooked my Memoir on the Geology af Santo Domingo, published in the Transactions of the American Philosophical Society more than a year before the date of his paper. In that paper I nearly doubled the list of known fossils in the West Indian Miocene, basing my determinations on a collection of unprecedented magnitude, made during the prosecution of the Geological Survey of the Dominican Republic.

NEW SPECIES AND RECORDS OF “SMALL CARRION BEETLES” (COLEOPTERA: LEIODIDAE; CHOLEVINAE) FROM CAVES AND FORESTS OF CUBA AND HISPANIOLA

1999 ◽  
Vol 131 (5) ◽  
pp. 605-611
Author(s):  
Stewart B. Peck
Keyword(s):  
New Species ◽  
Dominican Republic ◽  
West Indian ◽  
The West ◽  
New Forest ◽  
Carrion Beetles

AbstractDissochaetus cubensissp.nov. is described from Cuba. New forest and cave records are given for the previously poorly known species Proptomaphaginus apodemus Szymczakowski and Proptomaphaginus darlingtoni (Jeannel) from Cuba and Proptomaphaginus hispaniolensis Peck from the Dominican Republic on the West Indian island of Hispaniola.

A fossil Aspergillus from Eocene Dominican amber

1988 ◽  
Vol 62 (01) ◽  
pp. 141-143 ◽  
Author(s):  
Gerard M. Thomas ◽  
George O. Poinar
Keyword(s):  
Dominican Republic ◽  
Fossil Species ◽  
First Report ◽  
Dominican Amber ◽  
Eocene Amber

A sporulating Aspergillus is described from a piece of Eocene amber originating from the Dominican Republic. The Aspergillus most closely resembles a form of the white spored phase of Aspergillus janus Raper and Thom. This is the first report of a fossil species of Aspergillus.

Caribbean Commission

1949 ◽  
Vol 3 (1) ◽  
pp. 166-166
Keyword(s):  
Dominican Republic ◽  
United Nations ◽  
West Indies ◽  
West Indian ◽  
The West ◽  
French West Indies ◽  
The Third ◽  
The Caribbean ◽  
The United Nations

The third session of the West Indian Conference opened at Guadeloupe, French West Indies on December 1, 1948 and closed on December 14, after considering policy to be followed by the Caribbean Commission for the next two years. The Conference was attended by two delegates from each of the fifteen territories within the jurisdiction of the commission and observers invited by the commission from Haiti, Cuba, the Dominican Republic, and the United Nations and its specialized agencies.

A second fossil species of the enigmatic rove beetle genus Charhyphus in Eocene Baltic amber, with implications on the morphology of the female genitalia (Coleoptera: Staphylinidae: Phloeocharinae)

2021 ◽  
pp. 1-12
Author(s):  
Shûhei YAMAMOTO ◽  
Alexey V. SHAVRIN ◽  
Kristaps KAIRIŠS
Keyword(s):  
New Species ◽  
Body Part ◽  
The Body ◽  
Baltic Amber ◽  
Micro Computed Tomography ◽  
Single Male ◽  
Fossil Species ◽  
Rove Beetles ◽  
Rove Beetle ◽  
Extant Species

ABSTRACT Phloeocharinae is a small and likely non-monophyletic subfamily of rove beetles. The enigmatic genus Charhyphus Sharp, 1887 has long been placed in Phloeocharinae, whereas recent studies have found it to be phylogenetically very distant from the core members of this subfamily, suggesting the possibility that it actually deserves its own separate subfamily status. So far, the sole definitive fossil record for Charhyphus is known based on a single male from Eocene Baltic amber as represented by †Charhyphus balticus Shavrin, 2020. Here, we describe and illustrate another new Charhyphus species, †Charhyphus serratus sp. nov. Yamamoto & Shavrin, from Baltic amber based on a well-preserved female fossil. Considering the general proportions of the body and the head, this new species is most similar to †C. balticus. The new species differs from all known species by the development of strong serration of the lateral edges of the pronotum and features of the shape of the apical margin of the mesoventrite. By using X-ray micro-computed tomography, we succeeded in visualising not only the general habitus but also each individual body part, recovering a previously undocumented sclerite on the female internal genital segments in the genus. Morphological features of extinct and extant species of Charhyphus are briefly discussed. Figures of all extant Charhyphus species and a key for the genus are also provided. Our study is important for considering possible higher palaeodiversity, more common occurrence, and palaeobiogeography of Charhyphus.

Sign in / Sign up

Export Citation Format

Share Document