Once a colony website is found, the public, bumble bee king collects pollen and you will lies their very first brood off employee egg. Experts emerge on 21 weeks pursuing the egg is laid and you will dominate this new duties off pollen and you can nectar range as well because the nest safety. How big the workers grows with each the latest brood. A 3rd status regarding bumble bees, this new guys, often is manufactured in midsummer.

Bombus bimaculatus Cresson 1863, new twospotted bumble-bee. Its diversity offers away from Ontario to Maine, southern in order to Florida, and western in order to Illinois, Kansas, Oklahoma and you may Mississippi. Florida state details is: Alachua, Clay, Franklin, Highlands, River, Levy, Marion, Okaloosa, and you may Orange.

The variety extends from New jersey to Fl, and you can west so you can North and you may Southern area Dakota, Nebraska, Texas and you will The brand new Mexico. Florida condition suggestions tend to be: Alachua, Franklin, Gadsden, Levy, Versatility, Orange, and St. Johns.

Bombus griseocollis (DeGeer) 1773, the brand new brownish-belted bumble-bee. Its range runs from Quebec and Maine so you’re able to Fl, and you may about American Western (DL 21011). Fl state suggestions is Alachua, Clay, Collier, Highlands, Marion, and you may Osceola.

Bombus impatiens Cresson 1863, an average eastern bumble bee. That it variety try local out of Ontario to Maine and you can south to Florida and you may is actually brought from inside the California and in Uk Columbia, Canada (EOL 2011). Florida state info become Alachua, Bradford, Calhoun, Escambia, Franklin, Jackson, Gadsden, Highlands, Levy, Liberty, Okaloosa, Orange, Palm Seashore, Polk,and you can Santa Rosa.

Bombus pensylvanicus (DeGeer) 1773, the fresh new Western bumble bee. The variety stretches away from Quebec and Ontario, Maryland south so you’re able to Fl, following western so you’re able to Minnesota, Southern area Dakota, Nebraska, Colorado, The latest Mexico and you may Mexico (Anonymous 2011). Florida county records become: Alachua, Bradford, Collier, Escambia, Flagler, Highlands, Lake, Lee, Levy, , Sarasota, Santa Rosa.

Bombus terricola Kirby 1837, the newest red-banded bumble-bee. Originally, so it types longer from Nova Scotia so you’re able to Fl, western so you’re able to Uk Columbia, Montana and you may Southern Dakota. While you are after common, their enjoys ). No specimens viewed out-of Florida, however, filed out of Fl by the Mitchell (1962).

Key to the fresh Bumble Bees in Florida (Back to Finest)

Profile 10. Figures away from Fl Bombus spp. step 1. Bombus fraternus, 2. Bombus pensylvanicus, step 3. Bombus impatiens, 4. Bombus griseocollis, 5. Bombus bimaculatus, 6. Bombus griseocollis, eight. Bombus bimaculatus. Pic of the Office regarding Bush Industry.

step 1. Antenna that have twelve locations; gut with half dozen obvious terga; suggestion out-of gut indicated, which have stinger; corbiculae on the hind tibiae (perhaps not Psithyrus); effective all of the june; female (queens and you can workers) . . . . . 2 1′. Antenna which have thirteen markets; gut that have 7 obvious terga; tip off instinct round, zero stinger; hind tibia use up all your corbiculae; energetic off middle out of june right until cold temperatures; guys . . . . . seven

dos. Hind tibia apparently slender, in the place of corbiculae; cleptoparasitic variations . . . . . Bombus variabilis 2′. Hind tibia having better-developed corbiculae (pollen-event Bombus spp.) . . . . . step 3

Bombus fraternus (Smith) 1854, new southern flatlands bumble-bee

step three. Posterior 50 % of scutum and all sorts of scutellum that have black pubescence (No. 2) . . . . . Bombus pensylvanicus 3′. Rear 1 / 2 of scutum and you may scutellum with red pubescence . . . . . cuatro

cuatro. Dorsum from thorax having a conspicuous, transverse group of black pubescence anywhere between wing bases (Zero. 1) . . . . . Bombus fraternus 4′. Dorsum out of thorax instead of transverse black colored ring ranging from side angles . . . . . 5

six. Horizontal ocellus extremely below supraorbital range (Zero. 6) . . . . . Bombus griseocollis 6′. Lateral ocellus during the quantity of supraorbital line (Zero. 7) . . . . . Bombus bimaculatus

eight. Hind blackdatingforfree.com ilk mesaj tibia convex, heavily pubescent into outer surface; gonostylus much surpassing top out of gonocoxites; cleptoparasitic models . . . . . Bombus variabilis 7′. Hind tibia some hit bottom, sparsely pubescent toward exterior surface; gonostylus very little surpassing apex of gonocoxite (pollen-get together Bombus spp.) . . . . . 8

8. Attention always converging over, horizontal ocelli better margins off attention than to each other; malar area just about step 1/cuatro basal thickness of mandible . . . . . nine 8′. Eyes throughout the synchronous, lateral ocelli nearer to one another than to vision margins; malar area throughout the so long as basal thickness of mandible . . . . . 10