Chalarm gob vs Common Roller

Chiloscyllium indicum compared with Ancylis badiana

Key Differences

• Chalarm gob is Vulnerable while Common Roller is Least Concern.

Taxonomic Classification

Rank	Chalarm gob	Common Roller
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Elasmobranchii	Insecta (แมลง)
Order	Orectolobiformes (อันดับปลาฉลามกบ)	Lepidoptera (ผีเสื้อ)
Family	Hemiscylliidae	Tortricidae
Genus	Chiloscyllium	Ancylis
Species	Chiloscyllium indicum	Ancylis badiana

Evolutionary Relationship

Chalarm gob and Common Roller share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Chalarm gob

VU — Vulnerable

Common Roller

LC — Least Concern

Physical Characteristics

Attribute	Chalarm gob	Common Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chalarm gob

Common Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Chalarm gob

The Catshark (Chiloscyllium indicum) is a species in the genus Chiloscyllium. It is currently classified as Vulnerable on the IUCN Red List.

Common Roller

<em>Ancylis badiana</em>, the common roller, is a small moth in the family Tortricidae, order Lepidoptera. It is distributed across northwestern Europe, with documented records from Belgium, Denmark, Norway, and Sweden, typically inhabiting woodland margins, hedgerows, scrubland, and areas where its larval host plants are abundant. The species is assessed as Least Concern on the IUCN Red List. Tortricid moths in the genus Ancylis are commonly known as "rollers" or "leafrollers" because their larvae typically roll or fold leaves of host plants to create sheltered feeding structures. <em>Ancylis badiana</em> larvae feed on the foliage of various herbaceous plants, particularly species in the pea family (Fabaceae). Adults are small moths with intricately patterned wings that provide camouflage against bark and plant material. Adult moths are primarily nocturnal and are attracted to light, while larvae are cryptic within their leaf shelters. Biological traits such as lifespan, body measurements, and detailed diet host range remain poorly documented beyond general family-level characteristics. The species typically completes one to two generations per year in temperate European climates, overwintering as pupae. It is considered a minor component of invertebrate biodiversity in European lowland habitats.