Cybister (s. str.) poblanus sp. n. from Mexico and notes on other species of Cybistrinae (Coleoptera: Dytiscidae)

Zootaxa ◽  
2021 ◽  
Vol 5061 (2) ◽  
pp. 323-339
Author(s):  
ROBERTO ARCE-PÉREZ ◽  
RODOLFO NOVELO-GUTIÉRREZ ◽  
HANS FERY
Keyword(s):  
New Species ◽  
North America ◽  
Male Genitalia ◽  
The Other ◽  
Key To Species ◽  
The Bahamas ◽  
Caribbean Islands ◽  
The Third ◽  
Great Size ◽  
The Caribbean

Cybister (s. str.) poblanus sp. n. is described from the Puebla state in Mexico. The species belongs to a group of members of the genus Cybister Curtis, 1827, which occur only in North America (including the Caribbean Islands) and are characterised by having several distinct ridges on the metacoxae (stridulatory organ) in males. The new species is the third of the genus reported for Mexico and the fourth for North America. It can easily be separated from its congeners by its great size and the shape of the male aedeagus. The habitus, the male genitalia and other details of C. poblanus sp. n. are illustrated and photographs of the male genitalia of the other three Cybister are given for comparison. Megadytes (Bifurcitus) lherminieri (Guérin-Méneville, 1829) and M. (B.) magnus Trémouilles & Bachmann, 1980 are the only other big species of subfamily Cybistrinae which occur in North America. They are externally similar to the new species and can easily be confused with it, hence the illustrations of their aedeagi to facilitate identification. A key to species is given for all species of Cybistrinae occurring in America north of Belize and Guatemala, including Cuba and the Bahamas. Lectotypes are designated for Cybister flavocinctus Aubé, 1838, Cybister explanatus var. fusculus Zimmermann, 1919, and Cybister (Megadytes) aubei Wilke, 1920. Notes are given on material of some Neotropical and Nearctic species of Cybister and Megadytes stored in different museums.  

A REVISION OF THE SYSTEMATICS OF ACALYMMA SENSU STRICTO BARBER (COLEOPTERA: CHRYSOMELIDAE) FROM NORTH AMERICA INCLUDING MEXICO

1980 ◽  
Vol 112 (S112) ◽  
pp. 1-92 ◽  
Author(s):  
D.D. Munroe ◽  
Ray F. Smith
Keyword(s):  
New Species ◽  
North America ◽  
Male Genitalia ◽  
Sensu Stricto ◽  
The Other ◽  
New Subspecies ◽  
Distribution Maps ◽  
Species Groups

AbstractThe systematics of Acalymma sensu stricto of North America including Mexico are revised. Acalymma sensu stricto is defined and distinguished from the other species groups of Acalymma. Sixteen species are discussed including four new species: A. blomorum, A. palomarense, A. invenustum, and A. luridifrons all from Mexico. Three new subspecies of A. blandulum (LeConte) are described: blandulum (LeConte) new status, nigriventre, and yucatanense. Acalymma coruscum costaricense Bechyné is placed as a synonym of A. innubum (Fabricius). Keys are presented to all species and subspecies. Habitus and male genitalia drawings are given for all species and distribution maps are given where appropriate.

A new species of the enigmatic genus Oressinoma Doubleday from the Andes of central Peru (Lepidoptera: Nymphalidae, Satyrinae)

Zootaxa ◽  
2021 ◽  
Vol 4999 (2) ◽  
Author(s):  
KLAUDIA FLORCZYK ◽  
CHRISTER FÅHRAEUS ◽  
PIERRE BOYER ◽  
ANNA ZUBEK ◽  
TOMASZ W. PYRCZ
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Preliminary Analysis ◽  
The Other ◽  
Genital Morphology ◽  
The Third ◽  
The Andes ◽  
A New Species

A new, and only the third known species of the Neotropical montane genus Oressinoma Doubleday is described—O. sorina n. sp., from the Andes of central Peru. It is distinguishable immediately from the other two congeners by the shape of the hindwing underside submarginal orange band, and by the male genitalia. The systematics of Oressinoma are reviewed. A preliminary analysis is carried out based on COI barcode confirming the separate specific status of O. sorina n. sp. in relation to other two congeners. Both barcode and genital morphology data suggest that the widespread O. typhla Doubleday may be a complex of allopatric or, locally parapatric species. The genus Oressinoma is the only neotropical member of the predominantly Australian subtribe Coenonymphina, represented in the entire Holarctic by one genus only—Coenonympha Hübner, considered as the putative sister-genus of Oressinoma. Their origins and relationships are briefly discussed.

scholarly journals Some remarkable new Neotropical treehoppers (Hemiptera: Cicadomorpha: Membracidae)

Zootaxa ◽  
2008 ◽  
Vol 1727 (1) ◽  
pp. 29 ◽  
Author(s):  
C. H. DIETRICH
Keyword(s):  
Puerto Rico ◽  
New Species ◽  
Male Genitalia ◽  
Key To Species ◽  
The Caribbean

The new Neotropical treehopper genera Smergotomia, based on S. clairae, new species, from Ecuador, and Braxtonota, based on B. enigmata, new species, from Puerto Rico are described and illustrated. Despite lacking a posterior pronotal process, Smergotomia appears to be most closely related to Smerdalea Fowler based on the forewing venation and male genitalia, but the subfamily and tribal placement of these two genera is uncertain. Braxtonota appears to be related to the two membracid tribes that are endemic to the Caribbean, but lacks the extra hind femoral cucullate setae diagnostic for Monobelini and the large teeth on the second valvulae diagnostic for Nessorhinini. It is provisionally placed in Monobelini. Smerdalea veracruzensis, new species from Mexico, with a pronotum considerably less ornate than its congeners, is also described and illustrated and a key to species of Smerdalea is provided.

The Neotropical sharpshooter genus Ruppeliana Young (Insecta: Hemiptera: Cicadellidae): four new species, key to males, and new synonyms

Zootaxa ◽  
2017 ◽  
Vol 4329 (5) ◽  
pp. 436
Author(s):  
RODNEY R. CAVICHIOLI ◽  
RACHEL A. CARVALHO ◽  
GABRIEL MEJDALANI
Keyword(s):  
New Species ◽  
New Taxa ◽  
Male Genitalia ◽  
Rio De Janeiro ◽  
Color Pattern ◽  
The Other ◽  
Key To Species ◽  
New Synonyms ◽  
Minas Gerais State ◽  
Janeiro State

Four new Brazilian species of Ruppeliana are described and illustrated: R. barbarensis sp. nov., R. grossii sp. nov., R. longiphallus sp. nov., and R. serrana sp. nov., the first from Minas Gerais State and the other three from Rio de Janeiro State. The new taxa can be easily distinguished from other Ruppeliana species by their color pattern and male genitalia morphology. Ruppeliana coronulifera (Stål, 1862) and R. taschenbergi (Berg, 1899) are synonymized with R. signiceps (Stål, 1862). Additionally, a diagnosis of the genus and a key to species are provided. 

SYNOPSIS OF THE GENUS LYCTOCORIS IN NORTH AMERICA AND DESCRIPTION OF A NEW SPECIES FROM QUEBEC (HETEROPTERA: ANTHOCORIDAE)

1967 ◽  
Vol 99 (8) ◽  
pp. 807-814 ◽  
Author(s):  
Leonard A. Kelton
Keyword(s):  
New Species ◽  
North America ◽  
Male Genitalia ◽  
The Other ◽  
A New Species

AbstractLyctocoris canadensis new species is described from southwestern Quebec. The other species of Lyctocoris known to occur in North America are L. campestris (Fabricius), L. doris Van Duzee, L. elongatus (Reuter), L. mexicanus Kelton, L. okanaganus Kelton & Anderson, L. rostratus Kelton & Anderson, L. stalii (Reuter), and L. tuberosus Kelton & Anderson. Species are keyed, known information on their ecology is given, and male genitalia and female abdominal segments are illustrated.

scholarly journals Two new species of Ateuchus with remarks on ecology, distributions, and evolutionary relationships (Coleoptera, Scarabaeidae, Scarabaeinae)

ZooKeys ◽  
2018 ◽  
Vol 747 ◽  
pp. 71-86 ◽  
Author(s):  
Victor Moctezuma ◽  
José Luis Sánchez-Huerta ◽  
Gonzalo Halffter
Keyword(s):  
New Species ◽  
North America ◽  
Central America ◽  
Male Genitalia ◽  
Distribution Patterns ◽  
The Other ◽  
Evolutionary Relationships ◽  
Two New Species ◽  
Distribution And Ecology

Two new species of the genusAteuchusWeber are described from the region of Los Chimalapas, Oaxaca, Mexico:A.benitojuarezisp. n.andA.colossussp. n.A diagnosis for distinguishing these new species from the other species of this genus in North America is included. This paper is illustrated with pictures of the dorsal habitus and the male genitalia of the new species. The evolutionary relationships of the species are discussed, as well as their distribution and ecology. It is considered that the species of the genusAteuchuspresent in North and Central America correspond to the Typical Neotropical and Mountain Mesoamerican distribution patterns.

REVISION OF THE NORTH AMERICAN SPECIES OF SLATEROCORIS (HETEROPTERA: MIRIDAE)

1968 ◽  
Vol 100 (11) ◽  
pp. 1121-1137 ◽  
Author(s):  
Leonard A. Kelton
Keyword(s):  
British Columbia ◽  
New Species ◽  
North America ◽  
North American ◽  
Male Genitalia ◽  
North American Species ◽  
The Other ◽  
Subsequent Paper ◽  
The North

AbstractNine new species of Slaterocoris Wagner are described from North America: pilosus from British Columbia; alpinus from Colorado; apache from Arizona, Colorado, and Utah; flavipes, solidaginis, and sparsus from California; argenteus, grandis, and simplex from Durango, Mexico. The other species in the genus are: ambrosiae (Kngt.), atratus (Uhl.), atritibialis (Kngt.), breviatus (Kngt.), croceipes (Uhl.), hirtus (Kngt.), longipennis Kngt., mohri (Kngt.), pallidicornis (Kngt.), pallipes (Kngt.). robustus (Uhl.), rubrofemoratus Kngt., sheridani Kngt., stygicus (Say), and utahensis Kngt. Strongylocoris uniformis Van D. is placed in synonymy with Stiphrosoma robusta Uhl. Strongylocoris albibasis Knight does not belong to Slaterocoris and will be dealt with in a subsequent paper. All species are keyed and the male genitalia illustrated.

REVISION OF THE SPECIES OF TRIGONOTYLUS IN NORTH AMERICA (HETEROPTERA: MIRIDAE)

1971 ◽  
Vol 103 (5) ◽  
pp. 685-705 ◽  
Author(s):  
Leonard A. Kelton
Keyword(s):  
New Species ◽  
North America ◽  
Male Genitalia ◽  
Key To Species ◽  
British Honduras ◽  
A New Species

AbstractSpecies of the genus Trigonotylus Fieber are revised for North America. A new species, mexicanus, is described from Mexico and British Honduras. Synonyms proposed are: californicus Carv. = longipes Slat. & Wagn., and montanus Carv. and viridis (Prov.) = ruficornis (Geoff.). Redescriptions are given for 15 previously described species known from North America: americanus Carv., antennatus Kelt., brooksi Kelt., canadensis Kelt., coelestialium (Kirk.), confusus Reut, dohertyi (Dist.), flavicornis Kelt., longipes Slat. & Wagn., pulcher Reut., ruficornis (Geoff.), saileri Carv., slateri Carv., tarsalis (Reut.), and uhleri (Reut.). A key to species, additional records on distribution, and illustrations of the male genitalia of all the species are given.

Morphological and taxonomical review of the genus Nirmides Hering (Lepidoptera, Limacodidae) with description of eight new species

2015 ◽  
Vol 46 (1) ◽  
pp. 1-36
Author(s):  
Alexey V. Solovyev
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
The Philippines ◽  
Andaman Islands ◽  
Key To Species ◽  
Separate Species ◽  
New Synonymy

The genus Nirmides Hering, 1931 is revised. Nowadays it includes 17 species, known from Thailand, Vietnam and the Andamans to the Philippines. Eight species are described as new to science: N. siamasp. n. (Thailand), N. ihleisp. n. (Thailand), N. dianasp. n. (Andaman Islands), N. samaressp. n. (Philippines, Samar), N. lourensisp. n. (Philippines, Luzon), N. similissp. n. (Philippines, Mindanao), N. kanlaonensissp. n. (Philippines, Negros), and N. hollowayisp. n. (Borneo). Lectotypes are designated for Susica basalis Walker, 1862 and Nirmides basalis f. fusca Hering, 1931. The taxon Nirma micron van Eecke, 1929 is removed from synonymy with Nirmides basalis (Walker, 1862) and restored to a separate species. A new synonymy is proposed: Nirmides micron (van Eecke, 1929) = Nirmides manwahi Holloway, 1990, syn. n. The homology of the sclerites of the male genitalia is discussed; the musculature of the male genitalia is examined. A key to species is given.

Memoirs: On Some Remarkable New Monticellia-Like and Other Cestodes from Sudanese Siluroids

1925 ◽  
Vol s2-69 (276) ◽  
pp. 703-729
Author(s):  
W. N. F. WOODLAND
Keyword(s):  
New Species ◽  
Taenia Solium ◽  
Broad Band ◽  
The Other ◽  
Taenia Saginata ◽  
New Genera ◽  
The Third ◽  
New Family ◽  
Taxonomic Feature ◽  
A New Species

1. Those species of Proteocephalid Cestodes in which the testes are situated in the cortex may be described as of the Monticellia type. Of this type there are three conditions : (a) the Monticellia condition in which the testes, uterus, ovary, and vitellaria are all situated in the cortex; (b) the Rudolphiella condition in which the testes and vitellaria alone are in the cortex, the other organs being entirely or almost entirely in the medulla ; and (c) the Marsypocephalus condition in which the testes alone are in the cortex, all other organs being medullary. Fuhrmann's genus Goezeella is synonymous with Monticellia if we ignore the characters of the scolex as features of generic value. 2. The anatomy of two species of Marsypocephalus is described: Marsypocephalus rectangulus Wedl, 1862, and Marsypocephalus heterobranchus, n.sp., from Nile Siluroid fishes. 3. It is concluded that the cortical situation of the testes and other organs is a taxonomic feature of generic value only (as in Pseudophyllidea in the case of the vitellaria) and La Rue's new family of the Monticellidae, created to include Monticellia-like forms, is not accepted. Monticellia, Rudolphiella, and Marsypocephalus are thus regarded as new genera in the Proteocephalidae. 4. The facts that the ‘Corallobothrium’ type of scolex is found in all of the three genera Monticellia (as amended by me and including ‘Goezeella’ siluri, Fuhrmann), Rudolphiella, and Proteocephalus (as amended by me and including ‘Corallobothrium’ solidum, Fritsch), and that in the Caryophyllaeidae, Bothriocephalidae, and Cyclophyllidea (cf. e.g. Taenia solium and Taenia saginata) minor scolex characters are evidently only features of specific value, compel us to delete such genera as Corallobothrium, Choanoscolex, Acanthotaenia, and my own recent genus Gangesia and to regard them as synonyms of Proteocephalus (La Rue's genus ‘Ophiotaenia’, syn. ‘Crepidobothrium’, not being accepted). Fuhrmann's Goezeella siluri becomes Monticellia siluri, and Fritach's Corallobothrium solidum becomes Proteocephalus solidus. The genera of the Proteocephalidae are thus four in number: Proteocephalus , Monticellia, Rudolphiella , and Marsypocep, halus, and these are formally or informally redefined. The two species of Marsypocephalus are diagnosed. 5. The ‘Taenia malopteruri’ of Fritsch, 1886, is not of the Monticellia type, as suggested by La Rue. Its structure is of the usual Proteocephalid type, save that the scolex possesses a rostellum and a broad band of hooklets and is covered with spinelets. It is renamed Proteocephalus malopteruri. 6. A new species of Clestobothrium--Clestobothrium clarias, from Clarias anguillaris Günth-is described. It is of interest, not only as being the third (second ?) species known of the genus, but because it affords one more illustration of the fact that the characters of the scolex cannot be used for diagnoses of genera. For this reason also, Lönnberg's genus Ptychobothrium (1889) becomes synonymous with Diesing's genus Polyonchobothrium (1884).

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