Frequency signatures: Argentine Black and White Tegu to Atlantic Blue Marlin
Each card gives a species’ behavioural archetype, its frequency — how often it commits effort and how long each commitment lasts — and a waveform tracing that rhythm.
Frequency signatures
Each waveform traces one species’ working rhythm — where it spends effort, and where it waits. 2,327 species, A–Z; showing 97–120.
Argentine Black and White Tegu
A Lizard That Warms Itself
Active • Warmed • Breeding
That makes it an adaptive system: the operating state is selected by the season rather than fixed.
Argus Monitor
Standing Up on a Tripod of Tail
Ranging • Tongue-sampling • Digging
That makes it a bimodal system: continuous ranging with brief deliberate elevated pauses.
Armadillo Girdled Lizard
Tail-Bite Spine Ring
Armoured • Crevice-bound • Slow
Because everything is invested in durable structure and almost nothing in activity or turnover, it is a low-frequency system.
Artichoke Plume Moth
Wings Split Into Feathered Fingers
Wings divided along their length into narrow feather-like lobes rather than forming continuous surfaces • Those lobes rolled tightly together at rest and held out at right angles to the body • The whole insect reduced to a thin T-shape that reads as a dry grass stem
Because the posture is held through the day, it operates as a low-frequency system.
Asian Arowana
Carrying the Brood in Mouth
Taking the fertilised eggs into the mouth • Holding developing young there for weeks without feeding • Releasing free-swimming fry and taking them back in when threatened
Since breeding runs annually, it operates as a low-frequency system.
Asian Box Turtle
A Shell That Latches From Below
Foraging • Omnivorous • Amphibious
The system is bimodal: steady foraging with a sealed, waiting refuge.
Asian Common Toad
Parotoid Bufotoxin Defence
Sitting under a streetlight • Swelling and tilting • Secreting from behind the eyes
Since everything else runs slowly through the night, it operates as a low-frequency system.
Asian Elephant
Fingered-Trunk Fine Control
Feeding • Handling • Continuous
Because a vast continuous demand is met by steady precise gathering, it is a mid-frequency system.
Asian Forest Tortoise
Guarding a Mound of Litter
Raking leaf litter backwards with the forelimbs into a large mound • Laying the eggs inside the pile where decomposition generates heat • Remaining on the mound for days or weeks driving off anything that approaches
Because the sequence runs once a year, it operates as a low-frequency system.
Asian Glossy Starling
Fruit In, Seeds Out Elsewhere
Taking small fruit whole in large flocks • Passing seeds through the gut intact within minutes • Voiding them under a roost or a perch elsewhere
Since feeding bouts repeat, it operates as a mid-frequency system.
Asian Honey Bee
Killing a Hornet With Heat
Detecting a scouting hornet at the nest entrance • Engulfing it in a ball of hundreds of workers • Vibrating flight muscles until the centre reaches a temperature the hornet cannot survive and the bees can
Since the response is measured in minutes, it operates as a high-frequency system.
Asian Hornet
Hovering at a Hive
A hornet hovering in front of a hive entrance rather than entering it, facing the returning foragers • Bees taken in flight as they arrive loaded and slow, one at a time and repeatedly through the day • The colony inside eventually ceasing to forage at all, so the damage comes from the foragers stopping rather than from the number of bees killed
Because the attacks recur through the day, it operates as a mid-frequency system.
Asian Leaf Turtle
A Hinge That Appears Later
A juvenile with a rigid plastron joined solidly to the shell and a serrated rear margin • Relying on running, hiding in leaf litter and dropping into water when threatened • Defence through movement because the shell cannot be shut
Because the animal operates one defensive architecture as a juvenile and a different one as an adult, it operates as a bimodal system.
Asian Palm Civet
Ripeness-Selected Seed Passage
Moving the canopy • Taking only ripe fruit • Depositing the seed elsewhere
Because that nightly search is continuous, unhurried and repeated year-round, it operates as a mid-frequency system.
Asian Small-clawed Otter
Hands Where Other Otters Paddle
Feeling under stones • Crushing • Passing it on
Because the whole animal is one continuous close-range tactile search, it operates as a mid-frequency system.
Asian Swamp Eel
Breathing Through Its Mouth Lining
Gulping air into a mouth and throat richly supplied with blood vessels • Crossing wet ground and burrowing into mud • Surviving in water with almost no oxygen at all
Since breathing recurs continuously, it operates as a mid-frequency system.
Asian Tramp Snail
Stabbing a Partner Before Mating
Circling a partner for an extended courtship • Driving a calcareous dart through the body wall of the other • Mating reciprocally with the dart's secretion already acting inside the recipient
Since the cycle runs across a season, it operates as a low-frequency system.
Asian Vine Snake
Grooves Cut Along the Snout
A horizontal keyhole-shaped pupil, unique among snakes, giving a wide field with acute resolution along one axis • A groove running along each side of the elongated snout, clearing the line of sight from each eye forward • Both eyes able to see the same point ahead, giving the binocular overlap needed to judge distance for a strike
Because the snake waits and strikes occasionally, it operates as a mid-frequency system.
Asian Weaver Ant
Larval Silk Leaf-Stitching
Chaining across gaps • Holding leaves together • Squeezing a larva along the seam
Because thousands of small actions run simultaneously and never stop, it operates as a mid-frequency system.
Asian Woolly-necked Stork
Striding Between Wet Patches
Striding • Picking • Patch-hopping
That makes it a bimodal system: walking patch-foraging and low-cost soaring and rest.
Asiatic Black Bear
Autumn Mast Loading
Climbing • Feeding • Loading
That makes it a bimodal system: concentrated accumulation and a long slow drawdown.
Asiatic Rhinoceros Beetle
One Tunnel Through Folded Fronds
Adults boring into the unopened crown of a coconut or oil palm • Cutting through the folded fronds before they have expanded • Leaving a single tunnel that becomes a row of V-shaped cuts across every leaf as it unfurls
Because the cycle is generational, it operates as a low-frequency system.
Assassin Spider
Elongated Spider Snare
Poised • Targeted • Explosive
Because the system stays in a state of poised tension, committing energy in quick, accurate bursts whenever a narrow opportunity appears, this is a single-mode, high-frequency hunting architecture.
Atlantic Blue Marlin
Heated Eyes for Fast Vision
Cruising blue water • Diving cold • Explosive pursuit
Fast, volatile and short-horizon in every pursuit, this is a high-frequency system.