Citation: Midtgaard, Rune. RepFocus - A Survey of the Reptiles of the World. (www.repfocus.dk). Latest update: February 11th, 2024.




 



|
Genus
Porthidium

 |
Hognosed Pitvipers
|

 |
Stülpnasenlanzenottern, Hakennasen-Lanzenottern, Nasen-Lanzenottern
|

 |
Trynehugorme
|

1871 |  |
Porthidium Cope (type species: Bothrops nasutus Bocourt 1868) |
1889 |  |
Thanatos Posada Arango (type species: Thanatos sutus Posada-Arango 1889) |
1889 |  |
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).
| |

|
Porthidium arcosae

 |
Manabí Hognosed Pitviper
|

 |
Manabí-Stülpnasenlanzenotter
|

 |
Manabí-trynehugorm
|

1993 |  |
Porthidium lansbergii arcosae Schätti & Kramer |
|  |
Porthidium arcosae Campbell & Lamar 2004 |

Distribution:
Ecuador.
|

|

|
Porthidium dunni

 |
Tehuantepec Hognosed Pitviper, (Dunn's Hognosed Pitviper)
|

 |
Tehuantepec-Stülpnasenlanzenotter
|

 |
Tehuantepec-trynehugorm
|

1938 |  |
Trimeresurus dunni Hartweg & Oliver |
|  |
Bothrops dunni Smith 1943 |
|  |
Porthidium dunni Campbell & Lamar 1989 |

Distribution:
Mexico
(Chiapas,
Oaxaca).
|

|

|
Porthidium hespere

 |
Colima Hognosed Pitviper, Western Hognosed Pitviper
|

 |
Colima-Stülpnasenlanzenotter
|

 |
Colima-trynehugorm
|

1976 |  |
Bothrops hesperus Campbell |

Distribution:
Mexico
(Colima,
Guerrero,
Michoacan).
|

|

|
Porthidium lansbergi

 |
Colombian Hognosed Pitviper, (Lansberg's Hognosed Pitviper)
|

 |
Kolumbianische Stülpnasenlanzenotter
|

 |
Colombiansk Trynehugorm
|

1841 |  |
Trigonocephalus lansbergi Schlegel |
|  |
Teleuraspis lansbergi Cope 1860 |
|  |
Bothrops lansbergi Günther 1863 |
|  |
Porthidium lansbergii Cope 1871 |
|  |
Thanatos lansbergii Posada-Arango 1889 |
|  |
Thanatophis lansbergi Posada-Arango 1889 |
|  |
Bothriechis lansbergii Günther 1895 |
|  |
Lachesis lansbergii Boulenger 1896 |
1860 |  |
Teleuraspis castelnaui brachystoma Cope "1859" (Campbell & Lamar 2004) |
|  |
Bothriechis brachystoma Cope 1861 |
|  |
Porthidium brachystoma Cope 1871 |
|  |
Bothriopsis castelnavi brachystoma Cope 1861 |
|  |
Bothrops brachystoma Müller 1880 |
|  |
Bothriopsis brachystoma Müller 1880 |
|  |
Lachesis brachystoma Boulenger 1896 |
|  |
Trimeresurus brachystoma Mocquard 1909 |
1959 |  |
Bothrops lansbergii venezuelensis Roze [not Bothrops venezuelensis Sandner-Montilla 1952] (Campbell & Lamar 2004) |
1968 |  |
Bothrops lansbergii rozei Peters [substitute name for Bothrops lansbergii venezuelensis Roze 1959] |
|  |
Porthidium lansbergii rozei Campbell & Lamar 1989 |
1971 |  |
Bothrops lansbergii janisrozei Hoge & Romano [lapsus for Bothrops lansbergii rozei] (Campbell & Lamar 2004) |
1989 |  |
Bothrops lansbergi hutmanni Sandner-Montilla (Campbell & Lamar 2004) |
|  |
Porthidium lansbergii hutmanni [sic] Cornejo-Escobar, Sousa, Gregoriani, Morales, Guzmán, Sánchez & Leal 2013 |

Distribution:
Colombia,
Panama,
Venezuela
(incl.
Isla Margarita).
|

|

|
Porthidium nasutum

 |
Rainforest Hognosed Pitviper
|

 |
Regenwald-Stülpnasenlanzenotter
|

 |
Regnskovs-trynehugorm
|

1868 |  |
Bothrops nasutus Bocourt |
|  |
Porthidium nasutum Cope 1871 |
|  |
Trimeresurus nasutus Dunn & Bailey 1939 |
|  |
Bothriechis nasutus Savage 1980 |
1875 |  |
Bothriopsis proboscideus Cope (Campbell & Lamar 2004) |
1889 |  |
Thanatos sutus Posada-Arango (Campbell & Lamar 2004) |
|  |
Thanatophis sutus Posada-Arango 1889 |
|  |
Porthidium nasutum sutum Burger 1971 |

Distribution:
Belize,
Colombia,
Costa Rica,
Ecuador,
Guatemala,
Honduras,
Mexico
(Chiapas,
Tabasco),
Nicaragua,
Panama.
|

|

|
Porthidium ophryomegas

 |
Slender Hognosed Pitviper
|

 |
Schlanke Stülpnasenlanzenotter
|

 |
Slank Trynehugorm
|

1868 |  |
Bothrops ophryomegas Bocourt |
|  |
Bothriopsis ophryomegas Cope 1871 |
|  |
Bothriechis ophryomegas Günther 1895 |
|  |
Trimeresurus ophryomegas Mocquard 1909 |
|  |
Porthidium ophryomegas Campbell & Lamar 1989 |
1936 |  |
Trimeresurus lansbergii annectens Schmidt (Campbell & Lamar 2004) |

Remarks:
Presence in Panama needs confirmation (Solís, Ibáñez & Jaramillo 1996).
Distribution:
Costa Rica,
El Salvador,
Guatemala,
Honduras,
Mexico
(Chiapas),
Nicaragua.
|

|

|
Porthidium porrasi

 |
White-tailed Hognosed Pitviper
|

 |
Weissschwanz-Stülpnasenlanzenotter
|

 |
Hvidhalet Trynehugorm
|

2003 |  |
Porthidium porrasi Lamar & Sasa |

Remarks:
This species was previously regarded as a differentiated population of nasutum (Lamar & Sasa 2003).
Distribution:
Costa Rica.
|

|

|
Porthidium volcanicum

 |
Ujarrán Hognosed Pitviper
|

 |
Costaricanische Stülpnasenlanzenotter
|

 |
Ujarrás-trynehugorm
|

1995 |  |
Porthidium volcanicum Solorzano |

Distribution:
Costa Rica,
Panama.
|

|

|
Porthidium yucatanicum

 |
Yucatan Hognosed Pitviper
|

 |
Yucatan-Stülpnasenlanzenotter
|

 |
Yucatan-trynehugorm
|

1941 |  |
Trimeresurus yucatannicus Smith |
|  |
Bothrops yucatanicus Smith & Taylor 1945 |
|  |
Porthidium yucatanicum Campbell & Lamar 1989 |

Distribution:
Mexico
(Campeche,
Quintana Roo,
Yucatan).
|

|
|