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“Transient pseudo-lentigines sign” in burrowing bug pigmentation

Pediatric Dermatology, 2021
AbstractCutaneous pigmentation due to the arthropod, Cydnidae (a.k.a. burrowing bug), is increasingly being reported in the literature. The transient nature of this pigmentation probably contributes to its underreporting. We report a case of an 8‐year‐old girl with a sudden onset of hyperpigmented lesions on her index finger, face, and neck due to ...
Abheek Sil, Anupam Das
exaly   +3 more sources

Burrowing bug pigmentation

Infection, 2020
Cydnidae bug (also termed the burrowing bug) are arthropods of the order Hemiptera, that are recognized by their morphological adaptations for digging. They release an odorous substance from special glands that serve as self-defense, causing pigmented macules when in contact with human skin, especially during the rainy season.
Abheek Sil   +2 more
exaly   +3 more sources

Hyperpigmented Macules Caused by Burrowing Bugs (Cydnidae) May Mimic More Serious Conditions.

Cutis
Burrowing bugs (Cydnidae) are small insects with spiny legs belonging to the order Hemiptera. Their secretions can lead to asymptomatic hyperpigmented macules in humans. The lesions are self-resolving and do not require treatment. Dermatologists should be aware of the clinical presentation of lesions caused by burrowing bugs, as they could be mistaken ...
Narayanan Baskaran   +1 more
exaly   +3 more sources

Cydnidae (burrowing bug) pigmentation in a 6-month-old baby.

European Journal of Pediatric Dermatology, 2022
Cydnidae insects belong to the superfamily Pentatomoidea, family Cydnidae, order Hemiptera and suborder Heteroptera (8). These insects have a flattened head with a dark brown or black ovoid body measuring approximately 2-20 mm in diameter, with thorny legs that feature significant variations in the tibia and tarsus: these anatomical variations help ...
S, Soundarya   +2 more
openaire   +1 more source

Offspring chemical cues affect maternal food provisioning in burrower bugs, Sehirus cinctus

Animal Behaviour, 2005
Female burrower bugs (Sehirus cinctus, Hemiptera: Cydnidae) show extended care for their offspring. They guard their clutch and feed the hatched nymphs up to the third larval instar. Previous research indicated that nymphs partly regulate maternal food provisioning, but how nymphs accomplish this is unknown. We tested the hypothesis that nymphs solicit
Kölliker, M.   +2 more
  +5 more sources

Burrower Bugs (Cydnidae)

2015
Burrower bugs are typical pentatomoid insects, small to medium in size, recognized by the morphological adaptations for digging. However, some cydnids live aboveground or on vegetation, feeding on falling seeds or even plant tissues.
Cristiano F. Schwertner, Cristiane Nardi
openaire   +1 more source

Maternal vibration induces synchronous hatching in a subsocial burrower bug

Animal Behaviour, 2012
In some egg-laying species, parents provide care by regulating the hatching pattern for embryos because the survival and growth of offspring are influenced by the timing of hatching. Burrower bugs, Adomerus rotundus (Heteroptera: Cydnidae) exhibit maternal care including defence against predation and provision of food. We found that A. rotundus mothers
Hiromi Mukai   +3 more
openaire   +1 more source

Maternal Care in the Burrower Bug Adomerus triguttulus: Defensive Behavior

Journal of Insect Behavior, 2008
Some burrower bugs (Heteroptera: Cydnidae) show complex patterns of maternal care, including defense against predators and the provisioning of food to nymphs. Recently, the subsocial cydnid bugs have attracted the interest of researchers as model systems to study the behavioral ecology of parental investment.
Taichi Nakahira, Shin-ichi Kudo
openaire   +1 more source

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