Try for Free
tab list
Picture Insect
English
arrow
English
繁體中文
日本語
Español
Français
Deutsch
Pусский
Português
Italiano
한국어
Nederlands
العربية
Home Application Download FAQ
English
English
繁體中文
日本語
Español
Français
Deutsch
Pусский
Português
Italiano
한국어
Nederlands
العربية
Icon about
About
Icon about
General Info
Icon about
Search Tips
Icon about
Harmful or Not
Icon about
Beneficial Effects
Icon about
Common FAQs
Icon about
Similar Insects
Icon about
Popular Insects
Scarce lesser diving beetle

Scarce lesser diving beetle

Acilius canaliculatus

A species of Acilius

With streamlined bodies adept for underwater navigation, scarce lesser diving beetle are known for their remarkable diving skills, using their hind legs as oars to propel them through freshwater habitats. As both larvae and adults, they are formidable predators, preying on a variety of aquatic life. The development from voracious larvae to adept swimmers in adulthood showcases a complex life cycle reliant on aquatic environments.

General Info About Scarce lesser diving beetle
Instantly identify insects with a snap
Snap a photo for instant insect ID and risk assessment, gaining quick insights on bite assessment, toxicity, pest control, behavior, habitat, and safe interaction tips, etc.
Download the App for Free
Rectangle
Attributes of Scarce lesser diving beetle
Colors
Brown
Black
Yellow
Habitat
Lake
Defensive attack
Not reported
Venomous
Not reported
Non-poisonous
Not reported
Borer
Not reported
Pollinator
Not reported
Pest-Eating Predatory
Not reported
Phytophagous
Not reported
Predatory
Not reported
Biting animal or pet
Not reported
Mouthparts Type
Chewing mouthparts
qrcode
Img download isoImg download android
Rectangle
Distribution Area of Scarce lesser diving beetle
United Kingdom
Rectangle
Life Cycle of Scarce lesser diving beetle
Egg The egg scarce lesser diving beetle is typically laid underwater attached to vegetation. The eggs are small, oval, and feature a protective casing.
Larva As larvae, scarce lesser diving beetle feature elongated bodies with well-developed jaws for predation. They grow in size through successive molts, becoming more efficient predators.
Pupal The pupal scarce lesser diving beetle is immobile, encased in a cocoon, and undergoes transformation. This stage is neither feeding nor moving, focusing on internal development.
Adult Emerging from the pupa, the adult scarce lesser diving beetle’s development is marked by the presence of wings and functional reproductive organs. The body is fully formed and hardened, and the adult is mobile, focusing on reproduction.
Rectangle
Predators of Scarce lesser diving beetle Larvae
Larval stages of other predatory water insects, fishes, amphibians like tadpoles, hydrophilid beetles
Rectangle
Predators of Adult Scarce lesser diving beetle
Fishes, amphibians like frogs and toads, birds, mammalian insectivores, larger aquatic insects
Rectangle
Scientific Classification of Scarce lesser diving beetle
Tips for Finding Scarce lesser diving beetle
Your ultimate guide to understanding insects
Unlock the secrets of insect life cycles, habitats, behaviors and observation tips!!
Download the App for Free
Rectangle
Youth Habitat of Scarce lesser diving beetle
Freshwater Habitats
Rectangle
Adult Habitat of Scarce lesser diving beetle
Freshwater Habitats
Rectangle
How Can You Attract Scarce lesser diving beetle
Adult scarce lesser diving beetle are predators, so live or dead small aquatic insects or tadpoles could be used as bait.
Rectangle
Habitat Preferences of Scarce lesser diving beetle Through Different Life Stages
The larvae of scarce lesser diving beetle typically reside in freshwater bodies such as ponds and slow-moving streams with abundant vegetation, where they serve as predators. As for the pupal stage, it's often found in more sheltered areas near the water's edge, possibly in damp soil or under debris to ensure protection during this vulnerable phase. Adults of scarce lesser diving beetle are adept swimmers and are also found in similar aquatic environments as the larvae, where they predate other aquatic organisms. To seek out these different growth stages, one would investigate the designated aquatic habitats, gently examining the vegetation, the surface, and the substrate, alongside the surrounding moist soil and leaf litter for the elusive pupae.
Rectangle
How and Where Can You Find Scarce lesser diving beetle at Different Life Stages
Larva Larvae of scarce lesser diving beetle are aquatic and predacious, often found in freshwater habitats such as ponds and slow-moving streams. To find them, carefully sift through pond vegetation, check under submerged logs, or use a fine mesh net to sweep through the water.
Pupal Scarce lesser diving beetle pupation occurs in the water. To find a pupa, explore the edges of the water body and look for transitioning individuals attached to debris or vegetation just below the surface.
Adult Adult scarce lesser diving beetle are also aquatic and can be found swimming or crawling in water bodies. Visually search along the edges of ponds and gently skim the surface with a net to catch them for observation. Be patient and avoid making sudden movements that could startle them.
Are Scarce lesser diving beetle harmful?
Your Complete Pest Control Guide
Discover effective tips for preventing and eliminating pest infestations to keep bugs away from your home.
Download the App for Free
Beneficial Effects of Scarce lesser diving beetle
Discover the hidden benefits of insects
Explore how insects help as pollinators, pest predators, and biocontrol agents. From seed dispersal to decomposition, they play vital roles in our ecosystem.
Download the App for Free
Predators of Pests
Predators of Pests
Stage
Adults, Larvae
Diets
Mosquito Larvae, Aquatic Insects
Scarce lesser diving beetle is an accomplished aquatic hunter, preying primarily during its larval and adult stages. It mainly sustains itself by feeding on mosquito larvae and other aquatic insects. Utilizing its acute vision and agile swimming capabilities, scarce lesser diving beetle captures prey with its strong mandibles, often employing an ambush tactic from underwater vegetation.
Common Questions People Also Ask
Get Quick Insect Answers with a Snap
Snap a photo for instant insect ID and answers on bites, toxicity, pest control, behavior, habitat, and safety tips!
Download the App for Free
More Insects that are Similar to Scarce lesser diving beetle
Great diving beetle
Great diving beetle

The great diving beetle gets its name from its large size and aquatic nature, where it preys on a variety of insects and even small fish. Before diving for prey or shelter, the beetle collects air bubbles underneath its wings. The great diving beetle is often found in slow-moving bodies of fresh water.

Read More
Arrow
Lesser diving-beetle
Lesser diving-beetle

Acilius sulcatus is a species of water beetle in family Dytiscidae.It is fairly large (14.4 – 18.2 mm), with color variation shown throughout its range. Typically it is yellow and black.

Read More
Arrow
Median predaceous diving beetle
Median predaceous diving beetle

Acilius mediatus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.

Read More
Arrow
Ilybius fenestratus
Ilybius fenestratus

Ilybius fenestratus is a species of beetle found in many countries in Europe. It was first described by Johan Christian Fabricius in 1781. The scent gland of this species of beetle is natural source for the anabolic steroid boldenone (Δ-testosterone).

Read More
Arrow
Ilybius quadriguttatus
Ilybius quadriguttatus

Ilybius quadriguttatus is a species of beetle native to Europe and Near East. In Europe, it is found in Austria, Belarus, Belgium, Bulgaria, Croatia, the Czech Republic, mainland Denmark, Estonia, Finland, mainland France, Germany, Great Britain including the Isle of Man, Hungary, mainland Italy, Kaliningrad, Latvia, Liechtenstein, Lithuania, mainland Norway, Poland, Romania, Russia, Slovakia, Slovenia, mainland Spain, Sweden, Switzerland, the Netherlands, Ukraine and Yugoslavia.

Read More
Arrow
Sooty mud dweller
Sooty mud dweller

The sooty mud dweller is a masterful aquatic predator, with a sleek, streamlined body adapted for a life submerged in freshwater habitats. As a larva, it exhibits a voracious appetite, feeding on other aquatic invertebrates, while adults often hunt smaller prey such as tadpoles. This species has developed a specialized method of respiration, carrying a bubble of air beneath its wing cases, which allows it to extract oxygen while submerged, embodying an elegant synthesis of form and function.

Read More
Arrow
Graptodytes pictus
Graptodytes pictus

Read More
Arrow
Hygrotus versicolor
Hygrotus versicolor

Hygrotus versicolor is a species of Dytiscidae native to Europe.

Read More
Arrow
Other Popular Insects
Western honey bee
Western honey bee

Western honey bee(Apis mellifera) is the most common species of honeybee in the world. Among the first domesticated insects, its cultural and economic impact on humanity has been vast and far-reaching, providing honey, wax and its services as a pollinator. Western honey bee faces challenges worldwide, such as colony collapse disorder, and populations are thought to be decreasing.

Read More
Arrow
Monarch butterfly
Monarch butterfly

The monarch butterfly (Danaus plexippus) is the most recognizable butterfly in North America. It is best known for its appearance, but should be better known for the fact that it has a 3000-mile migration that takes the butterfly 4 generations to complete. Their diet is also a natural deterrent for predators, as they eat milkweed, a poison that induces vomiting.

Read More
Arrow
Japanese rhinoceros beetle
Japanese rhinoceros beetle

The japanese rhinoceros beetle (Trypoxylus dichotomus) is a massive beetle about the size of the palm of a hand. It's distinguished by its long Y-shaped horn, which it uses to fight other males with. It's a nocturnal bug that feeds on sap and sweet fruits. This species is sometimes kept as a pet due to its unique appearance and simple care requirements.

Read More
Arrow
Silkworm
Silkworm

The silken threads produced by silkworm during its larval stage have been highly coveted for millennia, manifesting as a luxurious fabric in human society. Remarkably, this creature has a singular diet, feeding exclusively on the leaves of its primary host plant from which it extracts the necessary nutrients to facilitate its transition into a non-feeding, winged adult.

Read More
Arrow
Menelaus blue morpho
Menelaus blue morpho

Menelaus blue morpho (Morpho menelaus) is a gorgeous butterfly with large, royal blue wings. Linnaeus named the genus Morpho the Aphrodite-Ancient Greek goddess of love and beauty for its extreme beauty. It is native to tropical rainforests. Though many butterfly gardens now cultivate them in captivity, there are still many people who never get a chance to see them.

Read More
Arrow
Atlas moth
Atlas moth

While the atlas moth (Attacus atlas) can't tell you where to find your country on the map, it does earn its name through other means. It is one of the largest moths in the world, with a wingspan that is far larger than its body, creating an abnormal comparison. In India, their silk is gathered in a non-commercial capacity and is considered to be more durable than the domestic silkworm.

Read More
Arrow
Flying peacock spider
Flying peacock spider

Both sexes reach about 5 mm in body length. Females and immatures of both sexes are brown but have color patterns by which they can be distinguished from related species. Also, the males dance to attract females.

Read More
Arrow
Multicolored asian ladybeetle
Multicolored asian ladybeetle

Often confused for the ladybug, multicolored asian ladybeetle (Harmonia axyridis) is a separate species that, unlike the ladybug, is a household pest. It is considered particularly annoying for its habit of returning to places from which it is removed. One of the most variable species in the world, there are many different colors and patterns multicolored asian ladybeetle may display, making identification potentially difficult.

Read More
Arrow