Citation: Midtgaard, Rune. RepFocus - A Survey of the Reptiles of the World. (www.repfocus.dk). Latest update: February 11th, 2024.
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Genus
Porthidium
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![](DIV/UK_12v.gif) |
Hognosed Pitvipers
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Stülpnasenlanzenottern, Hakennasen-Lanzenottern, Nasen-Lanzenottern
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![](DIV/Blank_10x3.gif)
![](DIV/DK_12v.gif) |
Trynehugorme
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![](DIV/Blank_10x3.gif)
1871 | ![](DIV/Blank_10x5.gif) |
Porthidium Cope (type species: Bothrops nasutus Bocourt 1868) |
1889 | ![](DIV/Blank_10x5.gif) |
Thanatos Posada Arango (type species: Thanatos sutus Posada-Arango 1889) |
1889 | ![](DIV/Blank_10x5.gif) |
Thanatophis Posada Arango [substitute name for Thanatos Posada Arango 1889 erroneously believed preoccupied by Thanatus Koch 1837 (Arachnida)] |
Contents:
9 species, of which 5 (55.6%) are endemic.
Endemism: 0% 100%
Remarks:
Previously included in
Bothrops. See also
Atropoides and
Cerrophidion.
Distribution:
S. Mexico, Central America, NW. South America.
Reported from:
Belize,
Colombia,
Costa Rica,
Ecuador,
El Salvador,
Guatemala,
Honduras,
Mexico
(Campeche,
Chiapas,
Colima,
Guerrero,
Michoacan,
Oaxaca,
Quintana Roo,
Tabasco,
Yucatan),
Nicaragua,
Panama,
Venezuela
(incl.
Margarita).
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Porthidium arcosae
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![](DIV/UK_12v.gif) |
Manabí Hognosed Pitviper
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![](DIV/Blank_10x3.gif)
![](DIV/DE_12v.gif) |
Manabí-Stülpnasenlanzenotter
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![](DIV/Blank_10x3.gif)
![](DIV/DK_12v.gif) |
Manabí-trynehugorm
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![](DIV/Blank_10x3.gif)
1993 | ![](DIV/Blank_10x5.gif) |
Porthidium lansbergii arcosae Schätti & Kramer |
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Porthidium arcosae Campbell & Lamar 2004 |
![](DIV/Blank_10x3.gif)
Distribution:
Ecuador.
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![](DIV/Transparent_50x5.gif)
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Porthidium dunni
![](DIV/Blank_10x3.gif)
![](DIV/UK_12v.gif) |
Tehuantepec Hognosed Pitviper, (Dunn's Hognosed Pitviper)
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![](DIV/Blank_10x3.gif)
![](DIV/DE_12v.gif) |
Tehuantepec-Stülpnasenlanzenotter
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![](DIV/Blank_10x3.gif)
![](DIV/DK_12v.gif) |
Tehuantepec-trynehugorm
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![](DIV/Blank_10x3.gif)
1938 | ![](DIV/Blank_10x5.gif) |
Trimeresurus dunni Hartweg & Oliver |
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Bothrops dunni Smith 1943 |
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Porthidium dunni Campbell & Lamar 1989 |
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Distribution:
Mexico
(Chiapas,
Oaxaca).
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![](DIV/Transparent_50x5.gif)
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Porthidium hespere
![](DIV/Blank_10x3.gif)
![](DIV/UK_12v.gif) |
Colima Hognosed Pitviper, Western Hognosed Pitviper
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![](DIV/Blank_10x3.gif)
![](DIV/DE_12v.gif) |
Colima-Stülpnasenlanzenotter
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![](DIV/Blank_10x3.gif)
![](DIV/DK_12v.gif) |
Colima-trynehugorm
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![](DIV/Blank_10x3.gif)
1976 | ![](DIV/Blank_10x5.gif) |
Bothrops hesperus Campbell |
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Distribution:
Mexico
(Colima,
Guerrero,
Michoacan).
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![](DIV/Transparent_100x5.gif)
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![](DIV/Transparent_50x5.gif)
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Porthidium lansbergi
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![](DIV/UK_12v.gif) |
Colombian Hognosed Pitviper, (Lansberg's Hognosed Pitviper)
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![](DIV/Blank_10x3.gif)
![](DIV/DE_12v.gif) |
Kolumbianische Stülpnasenlanzenotter
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![](DIV/Blank_10x3.gif)
![](DIV/DK_12v.gif) |
Colombiansk Trynehugorm
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![](DIV/Blank_10x3.gif)
1841 | ![](DIV/Blank_10x5.gif) |
Trigonocephalus lansbergi Schlegel |
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Teleuraspis lansbergi Cope 1860 |
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Bothrops lansbergi Günther 1863 |
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Porthidium lansbergii Cope 1871 |
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Thanatos lansbergii Posada-Arango 1889 |
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Thanatophis lansbergi Posada-Arango 1889 |
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Bothriechis lansbergii Günther 1895 |
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Lachesis lansbergii Boulenger 1896 |
1860 | ![](DIV/Blank_10x5.gif) |
Teleuraspis castelnaui brachystoma Cope "1859" (Campbell & Lamar 2004) |
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Bothriechis brachystoma Cope 1861 |
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Porthidium brachystoma Cope 1871 |
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Bothriopsis castelnavi brachystoma Cope 1861 |
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Bothrops brachystoma Müller 1880 |
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Bothriopsis brachystoma Müller 1880 |
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Lachesis brachystoma Boulenger 1896 |
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Trimeresurus brachystoma Mocquard 1909 |
1959 | ![](DIV/Blank_10x5.gif) |
Bothrops lansbergii venezuelensis Roze [not Bothrops venezuelensis Sandner-Montilla 1952] (Campbell & Lamar 2004) |
1968 | ![](DIV/Blank_10x5.gif) |
Bothrops lansbergii rozei Peters [substitute name for Bothrops lansbergii venezuelensis Roze 1959] |
| ![](DIV/Blank_10x5.gif) |
Porthidium lansbergii rozei Campbell & Lamar 1989 |
1971 | ![](DIV/Blank_10x5.gif) |
Bothrops lansbergii janisrozei Hoge & Romano [lapsus for Bothrops lansbergii rozei] (Campbell & Lamar 2004) |
1989 | ![](DIV/Blank_10x5.gif) |
Bothrops lansbergi hutmanni Sandner-Montilla (Campbell & Lamar 2004) |
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Porthidium lansbergii hutmanni [sic] Cornejo-Escobar, Sousa, Gregoriani, Morales, Guzmán, Sánchez & Leal 2013 |
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Distribution:
Colombia,
Panama,
Venezuela
(incl.
Isla Margarita).
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Porthidium nasutum
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![](DIV/UK_12v.gif) |
Rainforest Hognosed Pitviper
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![](DIV/Blank_10x3.gif)
![](DIV/DE_12v.gif) |
Regenwald-Stülpnasenlanzenotter
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![](DIV/Blank_10x3.gif)
![](DIV/DK_12v.gif) |
Regnskovs-trynehugorm
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![](DIV/Blank_10x3.gif)
1868 | ![](DIV/Blank_10x5.gif) |
Bothrops nasutus Bocourt |
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Porthidium nasutum Cope 1871 |
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Trimeresurus nasutus Dunn & Bailey 1939 |
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Bothriechis nasutus Savage 1980 |
1875 | ![](DIV/Blank_10x5.gif) |
Bothriopsis proboscideus Cope (Campbell & Lamar 2004) |
1889 | ![](DIV/Blank_10x5.gif) |
Thanatos sutus Posada-Arango (Campbell & Lamar 2004) |
| ![](DIV/Blank_10x5.gif) |
Thanatophis sutus Posada-Arango 1889 |
| ![](DIV/Blank_10x5.gif) |
Porthidium nasutum sutum Burger 1971 |
![](DIV/Blank_10x3.gif)
Distribution:
Belize,
Colombia,
Costa Rica,
Ecuador,
Guatemala,
Honduras,
Mexico
(Chiapas,
Tabasco),
Nicaragua,
Panama.
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Porthidium ophryomegas
![](DIV/Blank_10x3.gif)
![](DIV/UK_12v.gif) |
Slender Hognosed Pitviper
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![](DIV/Blank_10x3.gif)
![](DIV/DE_12v.gif) |
Schlanke Stülpnasenlanzenotter
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![](DIV/Blank_10x3.gif)
![](DIV/DK_12v.gif) |
Slank Trynehugorm
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![](DIV/Blank_10x3.gif)
1868 | ![](DIV/Blank_10x5.gif) |
Bothrops ophryomegas Bocourt |
| ![](DIV/Blank_10x5.gif) |
Bothriopsis ophryomegas Cope 1871 |
| ![](DIV/Blank_10x5.gif) |
Bothriechis ophryomegas Günther 1895 |
| ![](DIV/Blank_10x5.gif) |
Trimeresurus ophryomegas Mocquard 1909 |
| ![](DIV/Blank_10x5.gif) |
Porthidium ophryomegas Campbell & Lamar 1989 |
1936 | ![](DIV/Blank_10x5.gif) |
Trimeresurus lansbergii annectens Schmidt (Campbell & Lamar 2004) |
![](DIV/Blank_10x3.gif)
Remarks:
Presence in Panama needs confirmation (Solís, Ibáñez & Jaramillo 1996).
Distribution:
Costa Rica,
El Salvador,
Guatemala,
Honduras,
Mexico
(Chiapas),
Nicaragua.
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![](DIV/Transparent_100x5.gif)
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![](DIV/Transparent_50x5.gif)
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Porthidium porrasi
![](DIV/Blank_10x3.gif)
![](DIV/UK_12v.gif) |
White-tailed Hognosed Pitviper
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![](DIV/Blank_10x3.gif)
![](DIV/DE_12v.gif) |
Weissschwanz-Stülpnasenlanzenotter
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![](DIV/Blank_10x3.gif)
![](DIV/DK_12v.gif) |
Hvidhalet Trynehugorm
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![](DIV/Blank_10x3.gif)
2003 | ![](DIV/Blank_10x5.gif) |
Porthidium porrasi Lamar & Sasa |
![](DIV/Blank_10x3.gif)
Remarks:
This species was previously regarded as a differentiated population of nasutum (Lamar & Sasa 2003).
Distribution:
Costa Rica.
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![](DIV/Transparent_100x5.gif)
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![](DIV/Transparent_50x5.gif)
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Porthidium volcanicum
![](DIV/Blank_10x3.gif)
![](DIV/UK_12v.gif) |
Ujarrán Hognosed Pitviper
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![](DIV/Blank_10x3.gif)
![](DIV/DE_12v.gif) |
Costaricanische Stülpnasenlanzenotter
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![](DIV/Blank_10x3.gif)
![](DIV/DK_12v.gif) |
Ujarrás-trynehugorm
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![](DIV/Blank_10x3.gif)
1995 | ![](DIV/Blank_10x5.gif) |
Porthidium volcanicum Solorzano |
![](DIV/Blank_10x3.gif)
Distribution:
Costa Rica,
Panama.
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![](DIV/Transparent_100x5.gif)
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![](DIV/Transparent_50x5.gif)
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Porthidium yucatanicum
![](DIV/Blank_10x3.gif)
![](DIV/UK_12v.gif) |
Yucatan Hognosed Pitviper
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![](DIV/Blank_10x3.gif)
![](DIV/DE_12v.gif) |
Yucatan-Stülpnasenlanzenotter
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![](DIV/Blank_10x3.gif)
![](DIV/DK_12v.gif) |
Yucatan-trynehugorm
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![](DIV/Blank_10x3.gif)
1941 | ![](DIV/Blank_10x5.gif) |
Trimeresurus yucatannicus Smith |
| ![](DIV/Blank_10x5.gif) |
Bothrops yucatanicus Smith & Taylor 1945 |
| ![](DIV/Blank_10x5.gif) |
Porthidium yucatanicum Campbell & Lamar 1989 |
![](DIV/Blank_10x3.gif)
Distribution:
Mexico
(Campeche,
Quintana Roo,
Yucatan).
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![](DIV/Transparent_100x5.gif)
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