|Scientific name:||Sphodromantis gastrica|
|Common name:||African mantis / Common green mantis|
|Habitat:||Trees and bushes|
|Size:||Females ~ 8 cm
Males ~ 6 cm
|Livespan:||Females ~ 1,5 years
Males ~ 1 year
*up to L3 group-housing possible
First description (year):
More species of this genus (similar housing and appearance):
- Sphodromantis balachowskyi (LA GRECA, 1967)
- Sphodromantis centralis (REHN, 1914)
- Sphodromantis lineola (BURMEISTER, 1838)
- Sphodormantis gracilis (LOMBARDO, 1991)
- Sphodormantis viridis (FORSKÅL, 1775)
Species is suitable for free-range keeping
- Single-housing: from 20 x 20 x 30 cm
- Small nymphs can be reared in smaller enclosures (for moulting they need twice their body length free space downwards)
Two ventilation areas (gaze at top + front) adviced to prevent waterglogging.
Day 20 - 30 °C, night room temperature (below 18°C no problem)
~ 50 %, spray every third day
- Substrate: Soil, sand, kitchen paper, gravel, coco humus etc. (animals seldom stay on the ground)
- Branches (also horizontal/bent) with ~ 2,5 cm diameter
- Living or artificial plants (Beware of pesticides!)
- Clean with vinegar or biodegradable glass cleaner (afterwards rinse with clear water)
|L1||Small fruit flies (Drosophila melanogaster)|
|L2/L3||Big fruit flies (Drosophila hydei)|
|L6 to adult||Green- and Bluebottle flies|
This species also feeds on crawling insects like crickets/roaches etc.
In general: 8 visible sternites (ventral segments) at males, 6 at females (compare with Hierodula membranacea).
Adult stage (= full-grown + winged):
Females and males in L10
Amount of moults variates (especially under abnormal temperatures or injuries)
Sexually mature after adult moult:
Males ~ 2 weeks
Females ~ 3 weeks
~ 6 - 18 hours
Size: up to 4 cm
Oviposition place: Flat surfaces and thick branches or bark
First ooth after adult moult: ~ 4 weeks
Interval: ~ 2 - 4 weeks
Amount: up to 8 oothecae
Incubation and hatch
Duration: ~ 4 - 6 weeks
Temperatures like animals (see above), rel. humidity over 50% (with good ventilation)
Nymph quantity: up to 250
Size freshly hatched (L1): ~ 6 mm
All given information only for orientation. Actual facts always depend on temperature and food availibility etc.!
Sphodromantis is a genug of the normal praying mantis type and belongs to the typical beginners species. Although they are a bit more active as Hierodula membranacea, they can also be kept free in the room on a plant. They feed on anything which fits in their arms and are very robust.
Colours of the nymphs variate from brown over yellow to green, depending also on enclosure humidity and surrounding colours. However, colour variations may also be genetically determined. Colours might change with every moult. Colours in presub and subadult stages usually stay until adulthood.
- Own expercience
Often available in the shop.