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Madagascar hissing cockroach

Gromphadorhina portentosa

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Picture of Madagascar hissing cockroach (Gromphadorhina portentosa)

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Zoological classification

Domain:Eukaryota
Kingdom:Animalia
Phylum:Arthropoda
Class:Insecta
Order:Blattodea
Family:Blaberidae
Genus:Gromphadorhina
Species:portentosa
Name:Madagascar hissing cockroach


Description

No description

Observation data

Observation data updated daily from

iNaturalist.org

The observations are "research-grade" and must therefore meet the following criteria:

  1. At least two independent users must confirm the observation.
  2. No additional users must reject the observation.
  3. The observation must not be marked as "unidentifiable."
  4. The observation must have georeferenced coordinates.
  5. The date and time of the observation must be correct.

Observations by distribution and threat status

Total number of observations: 28

native

endemic

introduced

threatened

Bar graph:
native 0%, endemic 0%, introduced 0%, threatened 0%

Observation (ID 141554739):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) lappuggla, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Thursday, 25th April 2024 at 9:21 AM
in Zombitse-Vohibasia nationalpark, Sakaraha, Madagaskar

Open in Google Maps
(-22.8505794847,44.708404541)
(Time zone: +03:00 Africa/Nairobi)
by lappuggla

Observation (ID 18946033):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Pablo Fraire, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Thursday, 25th April 2024 at 9:21 AM
in Toliara II, Madagascar

Open in Google Maps
(-23.41344999,43.75597893)
(Time zone: -03:00 America/Argentina/Buenos_Aires)
by pablof

Observation (ID 47635710):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) heikkih, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Thursday, 25th April 2024 at 9:21 AM
in Toliara II, Madagaskar

Open in Google Maps
(-23.1202623727,43.6221354757)
(Time zone: +00:00 Etc/UTC)
by heikkih

Observation (ID 191386536):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) mmkimberly, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Wednesday, 1st November 2023 at 3:58 PM
in Madagascar, Toliara, MG

Open in Google Maps
(-23.2980583333,43.64517)
(Time zone: +03:00 Africa/Nairobi)
by mmkimberly

Observation (ID 198899305):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) amantedarmanin, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Wednesday, 25th October 2023 at 8:24 AM
in Sakaraha, Madagascar

Open in Google Maps
(-22.912496,44.50619)
(Time zone: +03:00 Africa/Nairobi)
by amantedarmanin

Observation (ID 179993989):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Ivan Phillipsen, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Tuesday, 22nd August 2023 at 8:23 AM
in Belalanda, Madagascar

Open in Google Maps
(-23.1168073,43.6264195997)
(Time zone: +03:00 Africa/Nairobi)
by wildlatitudes

Observation (ID 176743100):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Charlie Darmstadt, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Friday, 4th August 2023 at 6:06 PM
in VJF5+F9G, Ifaty, Madagascar

Open in Google Maps
(-23.1260777778,43.6081944444)
(Time zone: +03:00 Africa/Nairobi)
by hot_chachalaca

Observation (ID 182024585):
more details at iNaturalist.org

Gromphadorhina portentosa

on Thursday, 3rd August 2023 at 9:12 AM
in Ihosy, Madagascar

Open in Google Maps
(-22.5397527778,45.3811416667)
(Time zone: +03:00 Africa/Nairobi)
by scott_phares

Observation (ID 173310524):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) John Sullivan, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Sunday, 14th May 2023 at 11:58 AM
in Toliara II, Madagascar

Open in Google Maps
(-23.1234805556,43.6208)
(Time zone: +03:00 Africa/Nairobi)
by sullivanribbit

Observation (ID 172593169):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) John Sullivan, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Wednesday, 10th May 2023 at 1:47 PM
in Ihosy, Madagascar

Open in Google Maps
(-22.5926555556,45.3923944444)
(Time zone: +03:00 Africa/Nairobi)
by sullivanribbit

Observation (ID 146417436):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Fabrice Prugnaud, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Thursday, 22nd December 2022 at 7:45 PM
in Anakao, Madagascar

Open in Google Maps
(-23.6727072188,43.6472616555)
(Time zone: +03:00 Africa/Nairobi)
by fabriceprugnaud

Observation (ID 140154333):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Olivier Barden, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Thursday, 27th October 2022 at 6:29 AM
in C94V+V3H, Ranohira, Madagascar

Open in Google Maps
(-22.5923077239,45.3923857212)
(Time zone: +03:00 Africa/Nairobi)
by iridosornis

Observation (ID 140389886):
more details at iNaturalist.org

Gromphadorhina portentosa

on Thursday, 27th October 2022 at 6:29 AM
in Madagascar, Fianarantsoa, MG

Open in Google Maps
(-22.5924083333,45.3923916667)
(Time zone: +03:00 Africa/Nairobi)
by iandavies

Observation (ID 141842598):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) jaydinfahey, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Friday, 7th October 2022 at 3:13 AM
in Madagascar, Toliara, MG

Open in Google Maps
(-18.5602213,45.05713095)
(Time zone: +03:00 Africa/Nairobi)
by jaydinfahey

Observation (ID 126341918):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Louis Beney, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Friday, 8th July 2022 at 10:28 AM
in District de Morondava, Madagascar

Open in Google Maps
(-20.0669798582,44.6573949427)
(Time zone: +03:00 Africa/Nairobi)
by louloubeney

Observation (ID 115536015):
more details at iNaturalist.org

Gromphadorhina portentosa

on Tuesday, 3rd May 2022 at 8:32 PM
in Madagascar, Toliara, MG

Open in Google Maps
(-23.6441416667,43.653155)
(Time zone: +03:00 Africa/Nairobi)
by eheisey

Observation (ID 97001314):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Laurent Vallotton, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Saturday, 28th December 2019 at 8:28 PM
in Madagascar, Toliara Province, MG

Open in Google Maps
(-23.1248971667,43.6091466667)
(Time zone: +01:00 Europe/Paris)
by laurentvallotton

Observation (ID 106624928):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Fran Wiesner, some rights reserved (CC BY-NC-ND))

Gromphadorhina portentosa

on Sunday, 20th October 2019 at 3:16 AM
in Atsimo-Andrefana, Toliary, Madagascar

Open in Google Maps
(-23.124485555,43.60923)
(Time zone: +01:00 Europe/Berlin)
by substanz

Observation (ID 106553589):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Fran Wiesner, some rights reserved (CC BY-NC-ND))

Gromphadorhina portentosa

on Saturday, 19th October 2019 at 1:56 AM
in Ifaty, Madagaskar

Open in Google Maps
(-23.1244402692,43.6091623529)
(Time zone: +01:00 Europe/Berlin)
by substanz

Observation (ID 98515329):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Fran Wiesner, some rights reserved (CC BY-NC-ND))

Gromphadorhina portentosa

on Thursday, 17th October 2019 at 8:43 PM
in Ihorombe, Fianarantsoa, Madagascar

Open in Google Maps
(-22.5548752783,45.4120808333)
(Time zone: +01:00 Europe/Berlin)
by substanz

Observation (ID 69428090):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Andrey Vlasenko, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Wednesday, 9th October 2019 at 6:45 PM
in Ифати, Мадагаскар

Open in Google Maps
(-23.1261833333,43.6086611111)
(Time zone: +13:00 Pacific/Apia)
by andrewins

Observation (ID 36914734):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Rob C. H. M. Oudejans, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Tuesday, 16th October 2018 at 1:02 PM
in Reserve Reniala

Open in Google Maps
(-23.120058,43.620691)
(Time zone: +01:00 Europe/Paris)
by oudejans

Observation (ID 36924580):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Mica Fraire, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Saturday, 28th July 2018 at 3:28 PM
in Distrito de Toliara II, Madagascar

Open in Google Maps
(-23.4138380556,43.7557463889)
(Time zone: -04:00 America/Santiago)
by mfraire09

Observation (ID 9867942):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Damon Tighe, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Saturday, 3rd February 2018 at 1:52 PM
in Isalo, MG-FI-HO, MG-FI, MG

Open in Google Maps
(-22.5392783333,45.3736033333)
(Time zone: +03:00 Asia/Baghdad)
by damontighe

Observation (ID 96896617):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Nina Lester Finley, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Monday, 11th December 2017 at 9:39 AM
in Atsimo-Andrefana, Madagascar

Open in Google Maps
(-23.1222105502,43.6211054148)
(Time zone: -07:00 America/Denver)
by gecko1

Observation (ID 85916922):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) Nina Lester Finley, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Saturday, 9th December 2017 at 7:09 PM
in Toliara II, Madagascar

Open in Google Maps
(-23.1216928856,43.6234903336)
(Time zone: -07:00 America/Denver)
by gecko1

Observation (ID 67299180):
more details at iNaturalist.org

Gromphadorhina portentosa

on Wednesday, 2nd November 2011 at 9:23 PM
in Madagaskar

Open in Google Maps
(-22.4656139,45.2617709)
(Time zone: +01:00 Europe/Amsterdam)
by kristian

Observation (ID 51921954):
more details at iNaturalist.org


(Picture: inaturalist.org, (c) CORDENOS Thierry, some rights reserved (CC BY-NC))

Gromphadorhina portentosa

on Saturday, 12th February 2005 at 8:31 PM
in District de Toliara II, Madagascar

Open in Google Maps
(-23.1229080539,43.6206254324)
(Time zone: -10:00 Pacific/Honolulu)
by thierrycordenos


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