Pablo M. DellapéCONICET - Universidad Nacional de La Plata · Museo de La Plata - División Entomología
Pablo M. Dellapé
Dr.
About
139
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Introduction
Researcher CONICET;
Professor UNLP;
Head Entomological Division
Museo de La Plata,
Paseo del bosque s/n - La Plata B1900FWA
Buenos Aires - ARGENTINA
Additional affiliations
January 2020 - February 2020
January 2012 - December 2018
January 2000 - present
Publications
Publications (139)
In this contribution, we present new distributional records from Argentina of 63 pentatomid species; three genera (. Caonabo, Cromata and Taurocerus) and 14 species (. Marmessulus brasiliensis, Podisus crassimargo, Cromata ornata, Acledra haematopa, Caonabo pseudocylax, Dichelops avilapiresi, Euschistus cribarius, E. paranticus, Mormidea maculata,...
The largely New World genus Crophius St al, revised status, and Mayana Distant, revised status, are resurrected from synonymy with the genus Anomaloptera Amyot and Serville, which is restricted to contain only the type species, A. helianthemi Amyot and Serville, from the western Mediterranean Region. Mayana, previously also considered a junior syno...
Background:
The tribe Lethaeini has received little attention in Argentina. In 2014, Dellapé recorded 9 genera and 15 species from this country.
Results:
A comprehensive study of the Lethaeini (Heteroptera, Rhyparochromidae) from Argentina is presented. Herein three new species of Cryphula Stål, one new species of Cistalia Stål, and the male of...
Thaumastocoris peregrinus n. sp. from Argentina is described. New morphological characters are studied and compared with other related species. This is the first record of a member of the subfamily Thaumastocorinae (Thaumastocoridae) from the New World.
The study of the Heteroptera (Hemiptera) fauna of the Rio Pilcomayo National Park, resulted in an inventory composed of: Alydidae (3 spp.), Aradidae (1 sp.), Belostomatidae (4 spp.), Berytidae (1 sp.), Blissidae (4 spp.), Colobathristidae (1 sp.), Coreidae (4 spp.), Corixidae (3 spp.), Cydnidae (12 spp.), Cymidae (1 sp.), Gelastocoridae (1 sp.), Ge...
The species Acinocoris podalicus Brailovsky is transferred to the genus Parvacinocoris Melo and Dellapé, P. podalicus, new combination. Illustrations of the general morphology and male genitalia, a description of the male, and a key to the species of Parvacinocoris are given as well.
A new genus, Prytanoides gen. nov., is described to accommodate the new species Prytanoides prorrectus gen. et sp. nov. from Argentina. Its relationship with the presumably closely related Prytanes Distant,1893 is discussed. The distributional range of four Prytanes species is also extended: Prytanes formosus (Distant, 1882) and Prytanes foedus (St...
The limited temporal completeness and taxonomic accuracy of species lists, made available in a traditional manner in scientific publications, has always represented a problem. These lists are invariably limited to a few taxonomic groups and do not represent up-to-date knowledge of all species and classification. In this context, the B Brazilian meg...
The fundamental value of universal nomenclatural systems in biology is that they enable unambiguous scientific communication. However, the stability of these systems is threatened by recent discussions asking for a fairer nomenclature, raising the possibility of bulk revision processes for "inappropriate" names. It is evident that such proposals co...
Eight new species of the leaf-footed bug genus Acanthocephala Laporte, 1833 (Coreidae, Acanthocephalini) from Colombia and Brazil are described, and Acanthocephala pleuritica (Costa, 1863) is redescribed giving the first known locality record of the species. The descriptions include novel characters from male and female genitalia, and from external...
Orsillus depressus, a circum-mediterranean species of seed bug that lives on several genera and species of Cupressaceae is considered a pest of these trees, has recently been recorded for the first time in America, in Argentina. As the western records of O. depressus are close to endemic Cupressaceae forests from the Andean Region, our attention is...
Latin American and the Caribbean regions (LAC) harbor one of the most biodiverse areas of the world, the Neotropics. True bugs (Hemiptera: Heteroptera) are a diverse lineage of insects, with more than 45,000 species, particularly speciose in the Neotropical region. True bugs are fundamental in the dynamics of natural and modified ecosystems, with s...
The study of the Heteroptera (Hemiptera) fauna of the El Impenetrable National Park, resulted in an inventory composed of: Alydidae (2 spp.), Aradidae (1 sp.), Belostomatidae (5 spp.), Berytidae (1 sp.), Blissidae (1 sp.), Coreidae (11 spp.), Corixidae (2 spp.), Geocoridae (1 sp.), Gerridae (1 sp.), Hebridae (1 sp.), Largidae (4 spp.), Lygaeidae (5...
In this study two new genera and four new species of Eccritotarsini (Hemiptera: Heteroptera: Miridae: Bryocorinae) are described. Thomasomiris gen. nov. is established to accommodate Thomasomiris setosus sp. nov. (from Panama) and Egerocoris gen. nov. , is described for E. ecuatorianus sp. nov. (the type species), E. dimorphus sp. nov. (both from E...
The identity of Capsus bimaculatus Fabricius, 1803 is revised, as well as the varieties described by Berg (1892): Cal. (Par.) bimaculatus typicus, Cal. (Par.) bimaculatus vittatus, and Cal. (Par.) bimaculatus niger. The examination of all the bibliographies treating these names as well their type specimens resulted in the selection of a lectotype f...
BACKGROUND
Pycnoderes quadrimaculatus is a pest that feeds on several plants, many of which are economically important. It is native to North/Central America and its distribution has expanded to several countries in South America.
RESULTS
Ecological niche models show that P. quadrimaculatus has invaded regions with climates different from those of...
The new monotypic genus Malleusocoris is described to accommodate the new species M. minimus sp. nov. from Argentina and Brazil. Its relationship with other genera of the tribe Myodochini (Hemiptera: Rhyparochromidae) is discussed. Moreover, the taxonomic allocation of Ptochiomera chilensis Spinola, 1852 and Plociomera annulicollis Berg, 1894 are d...
The monotypic Neotropical eccritotarsine genus Paraneella Carvalho (Heteroptera: Miridae) and its only included species, Paraneella amazonica Carvalho 1954, are diagnosed and redescribed, and new characters for their recognition are provided, illustrated, and photographed. Paraneella amazonica, previously known from the type locality in Brazil, is...
The family Coreidae is composed of some of the larger terrestrial Heteroptera, with showy colors and expansions on the legs, the antenna or the pronotum. Among the Neotropical fauna, the tribe Acanthocephalini Stål, including 18 genera, is recognized by the strongly deflexed juga, and the conspicuously projecting tylus. In the same work in which St...
The lygaeoid Orsillus depressus Dallas feeds on seeds of several species, mainly cypress. Since the end of the last century, it has extended its range from its native area in the Mediterranean Basin towards northeastern Europe and it is considered an invasive species. In the present work, the presence of O. depressus is reported for the first time...
The lygaeoid Orsillus depressus Dallas feeds on seeds of several species, mainly cypress. Since the end of the last century, it has extended its range from its native area in the Mediterranean Basin towards northeastern Europe and it is considered an invasive species. In the present work, the presence of O. depressus is reported for the first time...
Four new species of the genus Ischnodemus Fieber, 1837 (Hemiptera, Heteroptera, Blissidae) are described from Argentina: I. nigromaculatoides sp. nov. , I. formosus sp. nov. , I. infernalis sp. nov. and I. correntinus sp. nov. The known distribution is extended for three previously recorded species in the country. The species Ischnodemus brusai Del...
The suborder Heteroptera (Hemiptera) includes zoophagous and zoophytophagous species which conform diverse natural enemies’ systems with potential to control several horticultural pests. In this study, we report the assemblage structure of heteropteran bugs species inhabiting open-field and greenhouse organic tomato crops and one common adjacent no...
Fieldwork in two protected areas from northeastern Argentina (P.N. El Impenetrable in Chaco Province, and the P.N. Rio Pilcomayo in Formosa Province) exploring the Heteroptea fauna, resulted in the discovery of a Camarochilus confusus Harris 1930 male that was collected by sweeping the vegetation. The species belongs to the subfamily Pachynominae,...
According to the Code currently in force, taxonomic works presenting nomenclatural novelties published on optical discs may be nomenclaturally available only if published between 1985 and
2013, and respecting some conditions allowing their nomenclatural promulgation. These works will remain accessible to readers only as long as the technologies all...
According to the Code currently in force, taxonomic works presenting nomenclatural novelties published on optical discs may be nomenclaturally available only if published between 1985 and 2013, and respecting some conditions allowing their nomenclatural promulgation. These works will remain accessible to readers only as long as the technologies all...
According to the Code currently in force, taxonomic works presenting nomenclatural novelties published on optical discs may be nomenclaturally available only if published between 1985 and 2013, and respecting some conditions allowing their nomenclatural promulgation. These works will remain accessible to readers only as long as the technologies all...
For almost 30 years, there have been active discussions about the taxonomic impediment and the challenge this represents to address the current human-induced biodiversity crisis. From the start (Systematics Agenda 2000, 1994), the term ‘taxonomic impediment’ has been ambiguous, designating both the insufficiency and inadequacy of the resources put...
The new plant bug Engytatus passionarius sp. nov. from Formosa province in northern Argentina is described. This new dicyphine was always found in association with the sticky herbaceous vine Passiflora (Dysosmia) foetida L. (Passifloraceae), a species native to the Americas and an important invasive weed in some countries including Australia. The a...
The stilt bug genus Metajalysus Štusák is revised and three new species are recognized. A neotype of the type species, M. horvathi Štusák, is designated and the new species M. clavatus, n. sp. from Argentina, M. graziae, n. sp. from Argentina and Bolivia, and M. pilosus, n. sp. from Ecuador are described. Digital images of the adult male and female...
The Monte, one of the main arid regions in Argentina, is affected by degradation processes that impact the biological communities. Arthropods are the most diverse component of the Monte fauna and play important roles in several ecosystem processes. The study of interactions between native plants and arthropods, two key elements of the Monte biodive...
The knowledge of the entomological fauna in productive systems is important for the agroecological management since beneficial insects are a key resource for pest management in horticultural systems. Scientific information on the biodiversity present in a given area is essential as well as the ecological function and/or feeding habits of the insect...
http://lygaeoidea.speciesfile.org/
The Lygaeoidea Species File database contains taxonomic and other information about all the seed bugs of the world, both living and fossil.
This online catalog is under continual development as more specimen data and other information are added.
The Lygaeoidea Species File is based on the world catalogues of Slate...
Grazing disturbance affects an extensive area of the Monte desert (Argentina). Arthropods are the main faunistic component of the Monte and play key roles in ecosystem processes. The aim of this study was to analyse the effect of grazing on the canopy arthropod assemblages that inhabit three representative shrub species of the southern Monte (Chuqu...
Tympanoblissus ecuatorianus Dellapé & Minghetti, gen. et sp. nov. from the Amazon slope of the Eastern Andean Cordillera in southern Ecuador is described. This constitutes the second apterous genus known in the family Blissidae and the first with a tymbal‐like mechanism of sound production. The tiny males hide in bamboo branches where they produce...
The new genus Shinckadunus (Rhyparochromidae: Myodochini) is described to accommodate the species Dushinckanus mesopotamicus Dellapé & Melo, 2005 known from northeastern Argentina. Photographs of the male genitalia and scanning electron micrographs of head and profemur are provided. The generic affinities of this new monotypic genus with the other...
The new genus and species Cuyonysius flavidus, n. gen. and n. sp. (Hemiptera: Heteroptera: Lygaeidae: Orsillinae), described from San Juan Province, Argentina, is tentatively placed in the orsilline tribe Metrargini, based on the lack of a dorsal lobe on the conjunctiva, punctures along the claval suture, and the punctate buccula. Color digital ima...
A new genus of Larginae (Largidae), Parvacinocoris, is described to include a new species from Argentina and Paraguay, and P. stehliki (Doesburg) new combination, a species previously placed in Acinocoris, previously known from Surinam and Venezuela and in this paper recorded also from Brazil, Colombia and Guatemala. This new genus is similar to Ac...
3 - 7 de December 2018, Museo de La Plata, Argentina Program Committe: M. Cecilia Melo Pablo M. Dellapé Sara I. Montemayor Gimena Dellapé Leonela Olivera Eugenia Minghetti Pablo S. Varela División Entomología, Museo de la Plata Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata
The new Neotropical genus Henryaria (Heteroptera, Rhyparochromidae, Myodochini) is established to accommodate two new species from Bolivia and Peru. Photographs of the types and their male genitalia are provided. Similarities with other genera of the tribe are discussed, as well as the characters to distinguish the two new species.
Este catálogo reúne los ejemplares tipo del suborden Heteroptera depositados en la Colección Entomológica del Instituto Fundación Miguel Lillo (IFML-Tucumán, Argentina). Se listan 60 holotipos y 453 paratipos pertenecientes a 20 familias, y se mencionan tres especies y una subespecie que no se encuentran en la Colección, pero que deberían estar dep...
Three independent but complementary lines of research have provided evidence for the recognition of refugia: paleontology, phylogeography and species distributional modelling (SDM). SDM assesses the ecological requirements of a species based on its known occurrences and enables its distribution to be projected on past climatological reconstructions...
Full dataset.
Distributional records of the species studied.
(PDF)
Boxplots.
Comparison of variables with low discrepancy for the Magellanic Subpolar Forest (MSF) and the Valdivian Temperate Forest (VTF) Late Pleistocene refugia.
(PDF)
We list all taxa identified to species level, belonging to 18 families of Heteroptera: Reduviidae (63 species), Tingidae
(9 species), Alydidae (6 species), Coreidae (39 species), Rhopalidae (11 species), Largidae (1 species), Pyrrhocoridae
(4 species), Acanthosomatidae (1 species), Pentatomidae (58 species), Scutelleridae (3 species), Berytidae (1...
Although the majority of threatened species are likely to be tropical insects, knowledge of the diversity, ecological role and impact of insect biodiversity loss on ecosystem processes is very limited. Specimens belonging to four families of Heteroptera: Pentatomidae, Coreidae, Alydidae and Rhopalidae, were collected from a protected area in the Pa...
The family Coreidae is a diverse group of phytophagous Heteroptera that show a cosmopolitan distribution although they are more diverse in tropical and subtropical areas. The knowledge of the diversity of Argentinean Coreidae is incomplete; in this contribution we report the following nine species from Argentina: Althos distinctus (Signoret), Cnemy...
The purpose of this application, under Article 23.9.3 of the Code, is to
conserve the widely used specific name Metochus abbreviatus Scott, 1874, for a species of rhyparochromid bugs from East Asia. The name is threatened by the senior subjective synonym Rhyparochromus erosus Walker, 1872, which has seldom been used since its first publication. The...
Prior to this study, the genus HeraeusStål, 1862 included 14 species, all of which are restricted to the Western Hemisphere. Three species are known from the Nearctic Region, nine from the Neotropical Region, and two mainly tropical elements are distributed in both regions. In this contribution, we consider Heraeus cincticornisStål, 1874 a junior s...
The genus Adoxoplatys is distributed from Panamá to Argentina. The eight included species are known from a few specimens. In this contribution, a new species from Misiones Province, Argentina, Adoxoplatys singularis sp. nov., is described and illustrated; and a key to identify the species of the genus is provided.
The Lygaeoidea, representing the second largest superfamily in the infraorder Pentatomomorpha, are one of the most diverse groups of Heteroptera with about 700 genera and more than 4,200 species in the world. In the Neotropics, about 184 genera and 836 species are included in 12 of the world’s 16 families. For each family, we provide a diagnosis; a...
Stenogeocoris Montandon, 1913 fue descripto para incluir a S. horvathi basado en un espécimen de Córdoba, Argentina. El ejemplar tipo está perdido y no hay registros o material adicional desde la descripción de Montandon. Por lo tanto, la identidad de este taxón ha permanecido incierta hasta ahora. En esta contribución, se redescribe el género Sten...
Moconá Provincial Park was created to protect the Paranaense forest including the Moconá Falls Natural National Monument. Knowledge of the insect fauna in the park is scarce and the Heteroptera have never been studied. In this work, 134 species from 17 families of Heteroptera collected in Moconá Provincial Park and surrounding areas included in the...
Cassava (Manihot esculenta Crantz) is one of the most important staple crops for small farmers in the tropics, feeding about 800 million people worldwide. It is currently cultivated in South and Central America, Africa and Asia. The genus Vatiga is widespread throughout the Neotropical region. Its species are sympatric and feed exclusively on cassa...
PYRRHOCOROIDEA Resumen La superfamilia Pyrrhocoroidea, incluida en el infraor-den Pentatomomorpha, comprende dos familias: Lar-gidae y Pyrrhocoridae. Ambas familias están presentes en todas las regiones biogeográficas del mundo, aunque tienen mayor diversidad y abundancia en las regiones tropicales y subtropicales. Hasta el momento para Argentina s...
The present study investigated the environmental variables that define a suitable climate for the bronze bug, Thaumastocoris peregrinus Carpintero & Dellapé, using presence-only data, with the aim of identifying areas that have a suitable climate (and thus high probability) for future colonization and generating a spatially explicit predictive map...
This article synthesizes the research conducted at the Biodiversity Research Group of
CINEA (FCH, UNICEN) with the purpose of contributing to the conservation and
sustainability of the Southern Pampas in SE of Buenos Aires. The general aim was to
study the native biodiversity, especially in the mountain areas and the Atlantic coast,
and the effects...
PYRRHOCOROIDEA Resumen La superfamilia Pyrrhocoroidea, incluida en el infraor-den Pentatomomorpha, comprende dos familias: Lar-gidae y Pyrrhocoridae. Ambas familias están presentes en todas las regiones biogeográficas del mundo, aunque tienen mayor diversidad y abundancia en las regiones tropicales y subtropicales. Hasta el momento para Argentina s...
La Taxonomía, entendida como la teoría y práctica de la clasificación de los seres vivos, da sustento y nutre muchas otras ramas de la Biología. La práctica de esta disciplina, en su forma moderna, se remonta a mediados del siglo XVIII cuando se incorporó el concepto de Systema, para referirse al ordenamiento de los seres vivos, y la nomenclatura b...
The superfamily Pyrrhocoroidea from Argentina is catalogued. The included families, Pyrrhocoridae and Largidae, represent a total of 22 species. For each of them, all the bibliographic references with the locality data and host plants and new records from the material studied at the Museo de La Plata collection are included; the type species of eac...
We present a list of the type material of Heteroptera deposited in the entomological collection of the Museo de La Plata (Buenos Aires, Argentina) in the last six years and or, not included in previous catalogs. This catalog includes 244 specimens belonging to 43 holotypes, one neotype, and 200 paratypes. The type material examined belongs to 50 sp...
Catálogo de los Pyrrhocoroidea (Hemiptera: Heteroptera) de la Argentina ABSTRACT. The superfamily Pyrrhocoroidea from Argentina is catalogued. The included families, Pyrrhocoridae and Largidae, represent a total of 22 species. For each of them, all the bibliographic references with the locality data and host plants and new records from the materi...
A new genus, Neocnemodus gen. nov., is erected to accommodate Neopamera mumfordi (Van Duzee) from the Marquesas Islands; the species is redescribed and illustrated, and its relationships with the genera Cnemodus Herrich-Schaeffer and Andercnemodus Brailovsky & Cervantes-Peredo are analysed. Another Marquesas Island myodochine species, Remaudiereana...