Gyrinus rhyssonotum sp. n., a new species of Gyrinidae (Coleoptera: Adephaga) from northern Brazil

Zootaxa ◽  
2019 ◽  
Vol 4560 (1) ◽  
pp. 164
Author(s):  
DANIARA COLPANI ◽  
CESAR JOÃO BENETTI ◽  
NEUSA HAMADA
Keyword(s):  
New Species ◽  
Body Shape ◽  
The Body ◽  
Female Genitalia ◽  
Adult Males ◽  
Male And Female ◽  
Northern Brazil ◽  
Males And Females ◽  
Amazonas State ◽  
A New Species

Gyrinus rhyssonotum sp. n. is described and illustrated based on adult males and females collected in Barcelos County, Amazonas state, Brazil. The new species belongs to the subgenus Oreogyrinus Ochs, 1935 and it is compared with Gyrinus (Oreogyrinus) fittkaui Ochs, 1963 and G. (O.) opalinus Régimbart, 1883, both occurring in the Brazilian Amazonas and G. (O.) colombicus Régimbart, 1883 and G. (O.) venezolensis Ochs, 1954, these two latter alien to the Brazilian fauna but with which G. (O) rhyssonotum sp. n. seems to be more closely related, though the new species can be distinguished from both by a series of characteristics, mainly observed in the body shape, elytra, pronotum, and in male and female genitalia. 

A new species of Elachistocleis (Anura; Microhylidae) from the Brazilian Amazon

Zootaxa ◽  
2010 ◽  
Vol 2496 (1) ◽  
pp. 63 ◽  
Author(s):  
LUÍS FELIPE TOLEDO
Keyword(s):  
New Species ◽  
Amazon Basin ◽  
Brazilian Amazon ◽  
The Body ◽  
Adult Males ◽  
Males And Females ◽  
A New Species ◽  
Red Coloration

A new species of Elachistocleis (E. magnus) is described from the Amazon basin, in the municipality of Espigão do Oeste, state of Rondônia, Brazil. It differs from all other species of the genus by the combination of the following characters: i) size larger than 31 mm in adult males, ii) grayish ventral coloration, iii) presence of large post-commissural glands, iv) lack of red coloration in the body, and v) grayish dorsum in preserved individuals. There is dimorphism between males and females in size, structures and coloration. Vocalizations and larvae remain unknown.

A systematic revision of Charissa, subgenus Pterygnophos Wehrli, 1951, with description of a new species (Lepidoptera: Geometridae)

Zootaxa ◽  
2017 ◽  
Vol 4341 (3) ◽  
pp. 400 ◽  
Author(s):  
SVEN ERLACHER ◽  
LAURA MARRERO PALMA ◽  
JOSEPHA ERLACHER
Keyword(s):  
New Species ◽  
Dna Barcoding ◽  
Female Genitalia ◽  
Neighbor Joining ◽  
Systematic Revision ◽  
Male And Female ◽  
Diagnostic Characters ◽  
Males And Females ◽  
A New Species

The subgenus Pterygnophos Wehrli, 1951 within the genus Charissa Curtis, 1826 nomen protectum (= Hyposcotis Hübner, [1825] nomen oblitum) is taxonomically revised based on morphology and DNA barcoding. The subgenus comprises four species in total which are presented in detail. Diagnostic characters are depicted and keys to the species based on the morphology of male and female genitalia are provided. Males and females of each species and their genitalia are illustrated. The distribution of all species is described and figured on a map, and a neighbor joining tree based on DNA barcoding of 17 specimens is presented. Charissa (Pterygnophos) beljaevi spec. nov. from Mongolia is described as new. A neotype for Gnophos creperaria Erschoff, 1877, and lectotypes for Gnophos deliciaria shantungensis Wehrli, 1953, Gnophos dorkadiaria Wehrli, 1922, Gnophos ochrofasciata Staudinger, 1895, and Gnophos finitimaria Fuchs, 1899 are designated. The following synonyms are recognized: Gnophos finitimaria Fuchs, 1899 syn. nov. is a synonym of Gnophos ochrofasciata Staudinger, 1895 and Gnophos deliciaria shantungensis Wehrli, 1953 syn. nov. is a synonym of Gnophos agnitaria Staudinger, 1897. 

Description of a new species of the genus Diastatotropis Lacordaire (Coleoptera: Anthribidae) with strikingly elongated elytral apices from north-eastern Madagascar

Zootaxa ◽  
2019 ◽  
Vol 4563 (3) ◽  
pp. 444 ◽  
Author(s):  
MILOŠ TRÝZNA ◽  
MAMY NANDRIANINA ANDRIANOMENJANAHARY
Keyword(s):  
New Species ◽  
The Body ◽  
Female Genitalia ◽  
Male And Female ◽  
Green Colour ◽  
North Eastern ◽  
A New Species

A new species, Diastatotropis blazeji Trýzna sp. nov. (Anthribidae: Anthribinae: Cappadocini), from north-eastern Madagascar is described. Male and female genitalia are studied and illustrated and colour photographs are provided. It is distinguished from all species of the genus by the strikingly elongated apices of the elytra and the distinctly bright golden green colour of the upper side of the body. 

A new species of Cromata Rolston from Brazilian and Venezuelan Amazon Forest (Hemiptera: Pentatomidae: Discocephalinae)

Zootaxa ◽  
2005 ◽  
Vol 820 (1) ◽  
pp. 1 ◽  
Author(s):  
LUIZ ALEXANDRE CAMPOS
Keyword(s):  
New Species ◽  
Female Genitalia ◽  
Southeastern Brazil ◽  
Amazon Forest ◽  
Male And Female ◽  
Geographical Data ◽  
Northern Brazil ◽  
A New Species

Cromata Rolston, 1992 was described for one species, Cromata ornata Rolston, from northeastern, central, and southeastern Brazil. Here Cromata graziae sp. nov. is described from northern Brazil and eastern Venezuela with the description and illustration of the external male and female genitalia. Contributions to the description of Cromata are made. New geographical data of C. ornata are given.

scholarly journals Description of Lacon mertliki sp. nov. (Coleoptera: Elateridae: Agrypninae) from the Hyrcanian forest ecoregion, with a key to the Lacon species of Iran

2019 ◽  
Author(s):  
Robin Kundrata ◽  
Tamás Németh ◽  
Andrea Jarzabek-Müller
Keyword(s):  
New Species ◽  
The Body ◽  
Identification Key ◽  
Female Genitalia ◽  
Hyrcanian Forest ◽  
Northern Iran ◽  
Male And Female ◽  
Body Coloration ◽  
Click Beetle ◽  
A New Species

In this study we describe a new species of the click-beetle genus Lacon Laporte, 1838 from the relict Hyrcanian forest in northern Iran. Lacon mertliki sp. nov. is morphologically similar to L. lepidopterus (Panzer, 1801) but differs from the latter in the body coloration and pubescence, the shape of pronotum and scutellar shield, and male and female genitalia. We provide brief data on its ecology as well as an identification key to all Lacon species in Iran. Additionally, we synonymize Lacon nadaii Platia & Németh, 2011 with Lacon unicolor (Candèze, 1874).

A review of the Neotropical genus Amazobenna Penny, 1980 with description of a new species and description of the male of Amazobenna reticulata Penny, 1980 (Hemiptera: Fulgoromorpha: Cixiidae)

Zootaxa ◽  
2019 ◽  
Vol 4577 (3) ◽  
pp. 561
Author(s):  
EDUARDA FERNANDA GOMES VIEGAS ◽  
ROSALY ALE-ROCHA
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Type Species ◽  
The Body ◽  
Female Genitalia ◽  
Male And Female ◽  
First Time ◽  
A New Species

A second species of the genus Amazobenna Penny, 1980, Amazobenna pennyi sp. nov., is described from the Brazil. The new species can be distinguished from Amazobenna reticulata Penny, 1980, the type species of the genus, by the coloration of the body and wing and by the characters of the male genitalia. The description of male of Amazobenna reticulata is also provided and morphology of male and female genitalia of the genus is discussed for the first time. 

A new species of the genus Bertholdia Schaus, 1896 (Lepidoptera: Erebidae: Arctiinae) from the Neotropical region: Bertholdia zoenia sp. n.

Zootaxa ◽  
2017 ◽  
Vol 4238 (1) ◽  
pp. 88 ◽  
Author(s):  
HERNAN MARIO BECCACECE
Keyword(s):  
New Species ◽  
Costa Rica ◽  
Male Genitalia ◽  
Neotropical Region ◽  
Outer Margin ◽  
Female Genitalia ◽  
Distribution Map ◽  
Male And Female ◽  
Males And Females ◽  
A New Species

A new species of Bertholdia Schaus is described: Bertholdia zoenia sp. n., based on males and females from Argentina and Paraguay. This new species is closer to Bertholdia myosticta Hampson, 1901 from Costa Rica, Irazú. Bertholdia zoenia sp. n. can be recognized externally because its hyaline spot on forewing is the widest among all species of genus. Also, the shape of this hyaline spot is like a right triangle with smooth outer margin, different from other species of genus, which have an irregular spot. Habitus, male and female genitalia, and particular structures of B. zoenia sp. n. are illustrated. Habitus and male genitalia of B. myosticta are also illustrated. A distribution map and commentaries of habitat of B. zoenia sp. n. and B. myosticta are given. Remarks on nomenclature of the genus are provided. 

scholarly journals Two new Lamiogethes Audisio & Cline from China (Coleoptera: Nitidulidae, Meligethinae)

2017 ◽  
pp. 144-150
Author(s):  
Meike Liu ◽  
Min Huang ◽  
Andrew Richard Cline ◽  
Paolo Audisio
Keyword(s):  
New Species ◽  
Body Shape ◽  
The Body ◽  
Female Genitalia ◽  
Male And Female ◽  
Two New Species

Two new species of the genus Lamiogethes Audisio & Cline, 2009 are described from China (Sichuan): L. forcipenis sp. n., and L. convexistrigosus sp. n., based on a series of recently collected specimens. The new species are both likely morphologically related to L. potanini (Kirejtshuk, 1979) from Sichuan and to L. conjungens (Grouvelle, 1910) from Yunnan. These new species clearly differ from their related taxa by details of the body shape and color, and the distinct shape of the male and female genitalia. Both new species are likely associated as larvae with a member of the genus Phlomoides Moench (Lamiaceae).

Description of a new species of Bush frog (Anura: Rhacophoridae: Raorchestes) from northwestern Yunnan, China

Zootaxa ◽  
2021 ◽  
Vol 4941 (2) ◽  
pp. 239-258
Author(s):  
YUN-HE WU ◽  
XIAO-LONG LIU ◽  
WEI GAO ◽  
YU-FAN WANG ◽  
YING-CHUN LI ◽  
...  
Keyword(s):  
New Species ◽  
Southern China ◽  
Field Work ◽  
The Body ◽  
Adult Males ◽  
The Past ◽  
Black Region ◽  
One New Species ◽  
A New Species ◽  
Northwestern Yunnan

Approximately half of the species in speciose genus Raorchestes were described during the past 10 years, yet only 11 species are known from Southeast Asia and southern China (SEA-SC), adjacent Himalayas, and northeastern India. Field work in northwestern Yunnan province, China resulted in the discovery of one new species in the genus based on morphological and molecular analyses. The new species is diagnosed by small size with 15.0–19.0 mm SVL in adult males (n=3); tongue pyriform, notched posteriorly; rudimentary webbing between toes; fingers and toes with narrow lateral dermal fringes; tibiotarsal articulation reaching anterior of the eye when hindlimb is stretched along the side of the body; relative finger lengths: I < II < IV < III, relative toe lengths: I < II < V < III < IV; inner metatarsal tubercle oval, outer metatarsal tubercle absent; finger discs and toe discs greyish or orange; flank near the crotch with a distinct black region between two creamy white patches, and the thigh having a similar black patch near the groin, proximal to another creamy white patch; a distinct “) (”-shaped dark marking on the back; male with external single subgular vocal sac; nuptial pad absent. A phylogenetic tree was reconstructed based on the mitochondrial genes for 16S rRNA and ND1. The results indicated that these individuals form a monophyletic group, and show high genetic divergence to their closest relatives within the genus (uncorrected p-distances > 3.2%) by distance of 16S comparable to the divergence between recognized Raorchestes species. This study further enriches the diversity of rhacophorids, especially in northwestern Yunnan. 

Pseudancistrus sidereus, a new species from southern Venezuela (Siluriformes: Loricariidae) with a redescription of Pseudancistrus

Zootaxa ◽  
2004 ◽  
Vol 628 (1) ◽  
pp. 1 ◽  
Author(s):  
JONATHAN W. ARMBRUSTER
Keyword(s):  
New Species ◽  
Nasal Bone ◽  
The Body ◽  
Caudal Peduncle ◽  
Anterior Process ◽  
Males And Females ◽  
A New Species

Pseudancistrus sidereus is described from two collections of specimens from Amazonas, Venezuela. Pseudancistrus sidereus differs from all other members of Pseudancistrus based on the presence of a unique keel on the caudal peduncle formed from the concave dorsal sections of the plates in the ventral series, light spots on the body (these may be yellow in life) centered on the body plates and the absence of the characteristics of the more derived members of Pseudancistrus such as hypertrophied odontodes along the snout in males and females and the loss of evertibility of the cheek plates. Pseudancistrus includes Lithoxancistrus and Guyanancistrus and is diagnosed by the following synapomorphies: no suture between pterotic-supracleithrum and hyomandibula, no contact of the hyomandibula with the prootic, straight, spoon-shaped anterior process of metapterygoid, nasal bone not much wider than laterosensory canal running through it, sphenotic not contacting posteriormost infraorbital externally, and a short ventral ridge on the pelvic basipterygium (lost in some species). Two species formerly assigned to Guyanancistrus are placed in different genera. Hypostomus guacharote is placed in Lasiancistrus and Chaetostomus trinitatis is placed in Ancistrus.Se describe Pseudancistrus sidereus, con base en dos colectas de espec menes del Amazonas venezolano. Pseudancistrus sidereus difiere de los otros miembros del g nero Pseudancistrus por la presencia de una quilla nica en el ped nculo caudal formada a partir de las secciones c ncavas dorsales de las placas de la serie ventral, puntos blancos en el cuerpo (probablemente amarillos en vida) centrados en las placas corporales y la ausencia de ciertas caracter sticas presentes en los miembros m s derivados de Pseudancistrus, como odontodos hiperatrofiados a lo largo del rostro en machos y hembras y la perdida de evertibilidad de las placas de la mejilla. Pseudancistrus incluye a Lithoxancistrus y Guyanancistrus y se diagnostica por las siguientes sinapomorf as: sutura entre el pter tico-supracleitro y la hiomand bula ausente, hiomand bula y pro tico sin contacto, proceso anterior del metapterigoides recto y en forma de cuchara, hueso nasal apenas m s amplio que el canal laterosensorial que corre a trav s del mismo, esfen tico sin contacto externo

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