''Lachnopus'' is a genus of broad-nosed weevils in the family

Curculionidae The Curculionidae are a family of weevils, commonly called snout beetles or true weevils. They are one of the largest animal families with 6,800 genera and 83,000 species described worldwide. They are the sister group to the family Brentidae. Th ...

distributed in the Caribbean Region.

Taxonomy

The genus ''Lachnopus'' was named for the first time by

Carl Johan Schönherr Carl Johan Schönherr (10 June 1772 – 28 March 1848) was a Swedish people, Swedish entomologist who revised the Taxonomy (biology), taxonomy of beetles, including weevils by examining all the descriptions of beetles since the time of Linnaeus. H ...

in 1840 (p. 380). The names ''Menoetius'' Dejean, 1821-94 and ''Ptilopus'' Schönherr, 1823: c. 1140 are considered junior synonyms of ''Lachnopus''. The placement of ''Lachnopus'' within

Entiminae The Entiminae are a large subfamily in the weevil family Curculionidae, containing most of the short-nosed weevils, including such genera as ''Entimus'', ''Otiorhynchus'', ''Phyllobius'', ''Sitona'', and ''Pachyrhynchus, Pachyrrhynchus''. In co ...

has been unstable through time. It was considered part of Lacordaire's "Cyphides" (p. 107, 122) along with some genera considered nowadays to be part of the tribe

Eustylini Eustylini is a primarily Neotropical realm, Neotropical weevil tribe in the subfamily Entiminae. Taxonomy The tribe Eustylini was named for the first time by Jean-Baptiste Henri Lacordaire in 1863, although, when first named, the tribe (Groupe ...

( Compsus, ''

Exophthalmus ''Exophthalmus'' is a genus of broad-nosed weevils in the family Curculionidae. It contains 85 described species. Taxonomy ''Exophthalmus'' was named for the first time by Carl Johan Schönherr in 1823 (column 1140). It belongs in the tribe ...

'', '' Oxyderces'', '' Tetrabothinus'') or Naupactini ("''Cyphus''" -currently '' Cyrtomon''-, '' Platyomus''). Then considered among the Barynotini in van Emden (1944) and O'Brien and Wibmer (1982), a widespread assemblage of weevils which is now known as the Geonemini. The identity of ''Lachnopus'' has been questioned, specifically regarding its distinctness from ''

''. The status of Lachnopus as a separate genus was confirmed by Franz (2012). ''Lachnopus'' is currently the most diverse and one of the most widespread groups of entimine weevils in the Caribbean Region. Girón et al. (2018) recognized six species groups within the genus, partly based on results of a previous morphology-based phylogenetic study.

Description

According to the key provided by van Emden (1944), some characters to recognize the genus ''Lachnopus'' are as follows:

Distribution

The genus ''Lachnopus'' ranges across the Caribbean Region, spanning the

Lucayan Archipelago The Lucayan Archipelago, also known as the Bahamian Archipelago, is an island group comprising the Commonwealth of The Bahamas and the British Overseas Territory of the Turks and Caicos Islands. The archipelago is in the western North Atlant ...

(

The Bahamas The Bahamas, officially the Commonwealth of The Bahamas, is an Archipelagic state, archipelagic and island country within the Lucayan Archipelago of the Atlantic Ocean. It contains 97 per cent of the archipelago's land area and 88 per cent of ...

plus the

Turks and Caicos Islands The Turks and Caicos Islands (abbreviated TCI; and ) are a British Overseas Territory consisting of the larger Caicos Islands and smaller Turks Islands, two groups of tropical islands in the Lucayan Archipelago of the Atlantic Ocean and no ...

), the

Greater Antilles The Greater Antilles is a grouping of the larger islands in the Caribbean Sea, including Cuba, Hispaniola, Puerto Rico, and Jamaica, together with Navassa Island and the Cayman Islands. Seven island states share the region of the Greater Antille ...

, the

Cayman Islands The Cayman Islands () is a self-governing British Overseas Territories, British Overseas Territory, and the largest by population. The territory comprises the three islands of Grand Cayman, Cayman Brac and Little Cayman, which are located so ...

, and

Cozumel Island Cozumel (; ) is an island and municipality in the Caribbean Sea off the eastern coast of Mexico's Yucatán Peninsula, opposite Playa del Carmen. It is separated from the mainland by the Cozumel Channel and is close to the Yucatán Channel. The ...

(

Mexico Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...

Species list

There are 73 ''Lachnopus'' species described to date: * ''

Lachnopus acunae ''Lachnopus'' is a genus of broad-nosed weevils in the family Curculionidae distributed in the Caribbean Region. Taxonomy The genus ''Lachnopus'' was named for the first time by Carl Johan Schönherr in 1840 (p. 380). The names ''Menoetius'' ...

'' de Zayas, 1988: 160:

Cuba Cuba, officially the Republic of Cuba, is an island country, comprising the island of Cuba (largest island), Isla de la Juventud, and List of islands of Cuba, 4,195 islands, islets and cays surrounding the main island. It is located where the ...

. * ''

Lachnopus acuticollis ''Lachnopus'' is a genus of broad-nosed weevils in the family Curculionidae distributed in the Caribbean Region. Taxonomy The genus ''Lachnopus'' was named for the first time by Carl Johan Schönherr in 1840 (p. 380). The names ''Menoetius'' ...

'' (Gyllenhal), 1834: 37:

. * ''

Lachnopus aereus ''Lachnopus'' is a genus of broad-nosed weevils in the family Curculionidae distributed in the Caribbean Region. Taxonomy The genus ''Lachnopus'' was named for the first time by Carl Johan Schönherr in 1840 (p. 380). The names ''Menoetius'' ...

'' (Gyllenhal), 1834: 40:

Hispaniola Hispaniola (, also ) is an island between Geography of Cuba, Cuba and Geography of Puerto Rico, Puerto Rico in the Greater Antilles of the Caribbean. Hispaniola is the most populous island in the West Indies, and the second-largest by List of C ...

. * ''

Lachnopus alboguttatus ''Lachnopus'' is a genus of broad-nosed weevils in the family Curculionidae distributed in the Caribbean Region. Taxonomy The genus ''Lachnopus'' was named for the first time by Carl Johan Schönherr in 1840 (p. 380). The names ''Menoetius'' ...

'' Marshall, 1934: 622:

. * ''

Lachnopus albomaculatus ''Lachnopus'' is a genus of broad-nosed weevils in the family Curculionidae distributed in the Caribbean Region. Taxonomy The genus ''Lachnopus'' was named for the first time by Carl Johan Schönherr in 1840 (p. 380). The names ''Menoetius'' ...

'' (Gyllenhal), 1834: 37:

Haiti Haiti, officially the Republic of Haiti, is a country on the island of Hispaniola in the Caribbean Sea, east of Cuba and Jamaica, and south of the Bahamas. It occupies the western three-eighths of the island, which it shares with the Dominican ...

. * ''

Lachnopus argus ''Lachnopus'' is a genus of broad-nosed weevils in the family Curculionidae distributed in the Caribbean Region. Taxonomy The genus ''Lachnopus'' was named for the first time by Carl Johan Schönherr in 1840 (p. 380). The names ''Menoetius'' ...

'' (Reiche), 1840: 275:

;

Florida Florida ( ; ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders the Gulf of Mexico to the west, Alabama to the northwest, Georgia (U.S. state), Georgia to the north, the Atlantic ...

. * ''

Lachnopus atramentarius ''Lachnopus'' is a genus of Entiminae, broad-nosed weevils in the family Curculionidae distributed in the Caribbean, Caribbean Region. Taxonomy The genus ''Lachnopus'' was named for the first time by Carl Johan Schönherr in 1840 (p. 380). The ...

'' (Gyllenhal), 1834: 33:

Dominican Republic The Dominican Republic is a country located on the island of Hispaniola in the Greater Antilles of the Caribbean Sea in the Atlantic Ocean, North Atlantic Ocean. It shares a Maritime boundary, maritime border with Puerto Rico to the east and ...

. * '' Lachnopus aulicus'' (Gyllenhal), 1834: 35:

. * '' Lachnopus aurifer'' (Drury), 1773: 68:

Jamaica Jamaica is an island country in the Caribbean Sea and the West Indies. At , it is the third-largest island—after Cuba and Hispaniola—of the Greater Antilles and the Caribbean. Jamaica lies about south of Cuba, west of Hispaniola (the is ...

. * '' Lachnopus bellus'' Marshall, 1926: 54:

. * '' Lachnopus bivirgatus'' Marshall, 1934: 621:

. * '' Lachnopus bruneri'' Marshall, 1933: 59:

. * '' Lachnopus buchanani'' Marshall, 1933: 59:

. * '' Lachnopus cabocruz'' de Zayas, 1988: 162:

. * '' Lachnopus campechianus'' Gyllenhal, 1840: 388:

Guadeloupe Guadeloupe is an Overseas departments and regions of France, overseas department and region of France in the Caribbean. It consists of six inhabited islands—Basse-Terre Island, Basse-Terre, Grande-Terre, Guadeloupe, Grande-Terre, Marie-Galant ...

. * '' Lachnopus canescens'' Gyllenhal, 1840: 388:

. * '' Lachnopus chirographus'' (Olivier), 1807: 334:

. * '' Lachnopus chlorophanus'' (Gyllenhal), 1834: 39:

. * '' Lachnopus coffeae'' Marshall, 1922: 60:

Puerto Rico ; abbreviated PR), officially the Commonwealth of Puerto Rico, is a Government of Puerto Rico, self-governing Caribbean Geography of Puerto Rico, archipelago and island organized as an Territories of the United States, unincorporated territo ...

* '' Lachnopus consentaneus'' Perroud, 1853: 487 03/small>:

. * '' Lachnopus cozumelus'' Girón & O’Brien, 2018: 7:

(

Cozumel Cozumel (; ) is an island and municipality in the Caribbean Sea off the eastern coast of Mexico's Yucatán Peninsula, opposite Playa del Carmen. It is separated from the mainland by the Cozumel Channel and is close to the Yucatán Channel. The ...

). * '' Lachnopus cristalensis'' de Zayas, 1988: 161:

. * '' Lachnopus curvipes'' (Fabricius), 1787: 113:

Antigua Antigua ( ; ), also known as Waladli or Wadadli by the local population, is an island in the Lesser Antilles. It is one of the Leeward Islands in the Caribbean region and the most populous island of the country of Antigua and Barbuda. Antigua ...

Barbuda Barbuda (; ) is an island and dependency located in the eastern Caribbean forming part of the twin-island state of Antigua and Barbuda as an autonomous entity. Barbuda is located approximately north of Antigua. The only settlements on the i ...

Dominica Dominica, officially the Commonwealth of Dominica, is an island country in the Caribbean. It is part of the Windward Islands chain in the Lesser Antilles archipelago in the Caribbean Sea. The capital, Roseau, is located on the western side of t ...

Guana Island Guana Island is an island of the British Virgin Islands (BVI) in the Caribbean. One of the few remaining privately owned islands in its part of the world, Guana has seven white powder-sand beaches and of tropical forest, mountains, hills, ...

Grenada Grenada is an island country of the West Indies in the eastern Caribbean Sea. The southernmost of the Windward Islands, Grenada is directly south of Saint Vincent and the Grenadines and about north of Trinidad and Tobago, Trinidad and the So ...

Montserrat Montserrat ( , ) is a British Overseas Territories, British Overseas Territory in the Caribbean. It is part of the Leeward Islands, the northern portion of the Lesser Antilles chain of the West Indies. Montserrat is about long and wide, wit ...

Nevis Nevis ( ) is an island in the Caribbean Sea that forms part of the inner arc of the Leeward Islands chain of the West Indies. Nevis and the neighbouring island of Saint Kitts constitute the Saint Kitts and Nevis, Federation of Saint Kitts ...

Saint Barthélemy Saint Barthélemy, officially the Collectivité territoriale de Saint-Barthélemy, also known as St. Barts (English) or St. Barth (French), is an overseas collectivity of France in the Caribbean. The island lies about southeast of the island ...

Saint Croix Saint Croix ( ; ; ; ; Danish language, Danish and ; ) is an island in the Caribbean Sea, and a county and constituent Districts and sub-districts of the United States Virgin Islands, district of the United States Virgin Islands (USVI), an Unin ...

, Saint John,

Saint Kitts Saint Kitts, officially Saint Christopher, is an island in the West Indies. The west side of the island borders the Caribbean Sea, and the eastern coast faces the Atlantic Ocean. Saint Kitts and the neighbouring island of Nevis constitute one ...

, Saint Thomas, Saint Vincent,

Tobago Tobago, officially the Ward of Tobago, is an List of islands of Trinidad and Tobago, island and Regions and municipalities of Trinidad and Tobago, ward within the Republic of Trinidad and Tobago. It is located northeast of the larger islan ...

Tortola Tortola () is the largest and most populated island of the British Virgin Islands, a group of islands that form part of the archipelago of the Virgin Islands. It has a surface area of with a total population of 23,908, with 9,400 residents in ...

Virgin Gorda Virgin Gorda () is the third-largest island (after Tortola and Anegada) and second-most populous of the British Virgin Islands (BVI). Geography Located at about 18 degrees, 30 minutes North, and 64 degrees, 30 minutes West, it covers an area o ...

. * '' Lachnopus dentipes'' Perroud, 1853: 489 05/small>:

. * '' Lachnopus distortus'' Gyllenhal, 1840: 393:

West Indies The West Indies is an island subregion of the Americas, surrounded by the Atlantic Ocean, North Atlantic Ocean and the Caribbean Sea, which comprises 13 independent island country, island countries and 19 dependent territory, dependencies in thr ...

. * '' Lachnopus festivus'' de Zayas, 1988: 159:

. * '' Lachnopus floridanus'' Horn, 1876: 101:

. * '' Lachnopus gowdeyi'' Marshall, 1926: 531:

. * '' Lachnopus granicollis'' Gyllenhal, 1840: 390:

. * '' Lachnopus guerinii'' Jacqelin du Val, 1857: 185:

. * '' Lachnopus guttatupunctatus'' de Zayas 1988: 155:

. * '' Lachnopus hirtus'' Perroud, 1853: 484 00/small>:

. * '' Lachnopus hispidus'' (Gyllenhal), 1834: 34:

;

. * '' Lachnopus histrio'' (Marshall), 1926: 534:

. * '' Lachnopus inconditus'' Rosenschoeld, 1840: 383:

. * '' Lachnopus interruptus'' Perroud, 1853: 475 1/small>:

. * '' Lachnopus karphos'' Girón & O’Brien, 2018: 10:

. * '' Lachnopus kofresi'' Wolcott, 1941: 104:

(

Mona Island Mona Island () is the third-largest island of the Puerto Rican archipelago, after the main island of Puerto Rico and Vieques. It is the largest of three islands in the Mona Passage, the strait between Hispaniola and Puerto Rico, with the othe ...

). * '' Lachnopus leonorae'' de Zayas, 1988: 165:

. * '' Lachnopus lineatoguttatus'' Perroud, 1853: 468:

. * '' Lachnopus lineicollis'' (Chevrolat), 1880: 175:

. * '' Lachnopus lucayanus'' Girón & O’Brien, 2018: 14:

. * '' Lachnopus luctuosus'' (Klug), 1829: 13:

. * '' Lachnopus luxurians'' (Olivier), 1807: 334:

. * '' Lachnopus magdae'' de Zayas, 1988: 164:

. * '' Lachnopus mayari'' de Zayas, 1988: 156:

. * '' Lachnopus memnonius'' (Gyllenhal), 1834: 42:

. * '' Lachnopus mercator'' (Olivier), 1807: 335:

. * '' Lachnopus multipunctatus'' Jacquelin du Val, 1857: 190:

. * '' Lachnopus mundus'' (Gyllenhal), 1834: 31:

. * '' Lachnopus niveoirroratus'' Jacqelin du Val, 1857: 189:

. * ''

Lachnopus oteroi ''Lachnopus'' is a genus of broad-nosed weevils in the family Curculionidae distributed in the Caribbean Region. Taxonomy The genus ''Lachnopus'' was named for the first time by Carl Johan Schönherr in 1840 (p. 380). The names ''Menoetius'' ...

'' Marshall, 1933: 60:

. * '' Lachnopus petilusquamus'' Girón & O’Brien, 2018: 18:

. * '' Lachnopus planifrons'' Gyllenhal, 1840: 385:

. * '' Lachnopus plebejus'' (Gyllenhal), 1834: 23:

. * '' Lachnopus plumipes'' Perroud, 1853: 471 7/small>:

. * '' Lachnopus pollinarius'' Gyllenhal, 1840: 387:

. * '' Lachnopus porcus'' de Zayas, 1988: 158:

. * '' Lachnopus proteus'' (Olivier), 1807: 13:

. * '' Lachnopus pruinosus'' (Gyllenhal), 1834: 33:

. * '' Lachnopus rhabdotus'' Girón & O’Brien, 2018: 22:

. * '' Lachnopus seini'' Wolcott, 1936: 302:

. * '' Lachnopus siboney'' de Zayas, 1988: 166:

. * '' Lachnopus sparsimguttatus'' Perroud, 1853: 481:

. * '' Lachnopus splendidus'' Boheman, 1840: 382:

. * '' Lachnopus spretus'' (Gyllenhal), 1834: 38:

. * '' Lachnopus sublineatus'' Perroud, 1853: 478 4/small>:

. * '' Lachnopus trilineatus'' Chevrolat, 1876: CCXXVIII:

. * '' Lachnopus valgus'' (Fabricius), 1775: 150:

Anguilla Anguilla is a British Overseas Territories, British Overseas Territory in the Caribbean. It is one of the most northerly of the Leeward Islands in the Lesser Antilles, lying east of Puerto Rico and the Virgin Islands and directly north of Sa ...

, Saint John,

Saint Martin Saint Martin may refer to: People * Saint Martin of Tours (c. 316–397), Bishop of Tours, France * Saint Martin of Braga (c. 520–580), archbishop of Bracara Augusta in Gallaecia (now Braga in Portugal) * Pope Martin I (c. 595–655), bishop of R ...

. * '' Lachnopus vanessablockae'' Girón & O’Brien, 2018: 25:

. * '' Lachnopus villosipes'' (Boheman), 1834: 43:

;

Sint Eustatius Sint Eustatius, known locally as Statia, is an island in the Caribbean. It is a Caribbean Netherlands, special municipality (officially "Public body (Netherlands), public body") of the Netherlands. The island is in the northern Leeward Islands ...

. * '' Lachnopus vittatus'' (Klug), 1829: 13:

* ''

Lachnopus yaucona ''Lachnopus'' is a genus of broad-nosed weevils in the family Curculionidae distributed in the Caribbean Region. Taxonomy The genus ''Lachnopus'' was named for the first time by Carl Johan Schönherr in 1840 (p. 380). The names ''Menoetius'' ...

'' Wolcott, 1936: 302:

References

External links

* {{Taxonbar, from=Q14924025 Entiminae Insects of the Caribbean Insects described in 1840 Taxa named by Carl Johan Schönherr