Middle Schools serving Lake in the Hills include: 1  Westfield Community School in Algonquin, IL serves students residing in District 300 boundaries. 2  Richard F. Bernotas Middle School and Leon J. Lundahl Middle School in Crystal Lake, IL serves students residing in District 47 boundaries.
Answer by Only trying to help. Confidence votes 14.8K. The manta ray is the largest of the rays, with the largest known specimen having been about 7.6 m (about 25 ft) across, with a weight of about 2,300 kg (about 5,000 lb).
Description & Behavior. Giant mantas, Manta birostris (Walbaum, 1792), aka Atlantic mantas, devil rays, mantas and Pacific manta rays, are the largest of the rays and are closely related to sharks. These harmless, majestic creatures have short tails and no stinging spines. They are very acrobatic and are able to leap high from the water.