Freckled marsupial mouse, Southern dibbler, Speckled marsupial mouse
Dibbler is the common name for Parantechinus apicalis, an endangered species of marsupial. It is an inhabitant of the southwest mainland of Western Australia and some offshore islands. It is a member of the order Dasyuromorphia, and the only member of the genus Parantechinus. The dibbler is a small, nocturnal carnivore with speckled fur that is white around the eyes.
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CrepuscularCrepuscular animals are those that are active primarily during twilight (that is, the periods of dawn and dusk). This is distinguished from diurnal...
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NocturnalNocturnality is an animal behavior characterized by being active during the night and sleeping during the day. The common adjective is "nocturnal",...
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CarnivoreA carnivore meaning 'meat eater' is an organism that derives its energy and nutrient requirements from a diet consisting mainly or exclusively of a...
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InsectivoresAn insectivore is a carnivorous plant or animal that eats insects. An alternative term is entomophage, which also refers to the human practice of e...
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TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
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JumpingJumping (saltation) can be distinguished from running, galloping, and other gaits where the entire body is temporarily airborne by the relatively l...
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AltricialAltricial animals are those species whose newly hatched or born young are relatively immobile. They lack hair or down, are not able to obtain food ...
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ViviparousAmong animals, viviparity is the development of the embryo inside the body of the parent. The term 'viviparity' and its adjective form 'viviparous'...
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PolygynandryPolygynandry is a mating system in which both males and females have multiple mating partners during a breeding season.
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SolitarySo
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Not a migrantAnimals that do not make seasonal movements and stay in their native home ranges all year round are called not migrants or residents.
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starts withDibblers are found in south-western Australia. The natural range of this species includes Fitzgerald River National Park and the islands of Boullanger and Whitlock, while translocated populations inhabit Escape Island, Peniup, and Stirling Range National Park. The ideal habitat for these marsupials is dense heath environment with areas of sandy soil.
Dibblers are found in south-western Australia. The natural range of this species includes Fitzgerald River National Park and the islands of Boullanger and Whitlock, while translocated populations inhabit Escape Island, Peniup, and Stirling Range National Park. The ideal habitat for these marsupials is dense heath environment with areas of sandy soil.
These crepuscular animals spend their daytime hours resting in their shelters, which are logs or sites between rocks. Periods of increased activity are dawn and dusk. When chasing prey, these marsupials are able to jump and climb trees if necessary. Dibblers are mainly solitary animals, although reintroduced populations of this species are known to gather in groups of up to 100 individuals. These amazingly agile animals easily run through impassable undergrowth. Communication system of dibblers is unknown. However, they may vocalize during the mating season, although these calls are not intended to attract mates. Currently, there is no information on the ways these animals attract mates and sense environment, although their close relatives generally use senses of sight and smell.
Dibbler is a carnivorous animal, which primarily feeds upon spiders and insects, complementing its diet with nectar, berries as well as birds, reptiles and mice.
Dibblers are polygynandrous (promiscuous): this is when both males and females have multiple mates. Mating occurs between March and April. Males of this species can breed multiple times during the year, while females usually breed only once a year. Gestation period is quite long for small dasyurids, lasting for 44 - 53 days, yielding up to 8 babies. Young remain in the pouch of their mother, becoming independent only after 3 - 4 months old. By September-October, young leave their mother and disperse. Sexual maturity is reached at 10 - 11 months old.
Dibblers have lost about 90% of their original range. The reason of sharp decline in their habitat and overall population is unknown for today. One of the biggest threats to these animals is thought to be land clearing and resulting fragmentation of their habitat. Dibblers are predated by foxes, cats and other introduced mammals. And finally, they suffer from burning of heathland and litter, reducing the amount of prey items.
According to the IUCN Red List, the total population size of Dibblers is about 500-1,000 mature individuals, including the three island populations – around 200 individuals. In addition, there’s a reintroduced of this species on Escape Island, estimated to around 30 adult individuals. Overall, Dibblers’ numbers are decreasing today, and the animals are classified as Endangered on the IUCN Red List.
On the mainland southern dibblers affect insect populations in their range. They also serve as prey larger mammals.
Social animals are those animals that interact highly with other animals, usually of their own species (conspecifics), to the point of having a rec...